Tutors Answer Your Questions about Age Word Problems (FREE)
Question 170840: oh this one is tricky.. i know how to set up age problems but this one I am not too sure about.
a statue in the city's public garden is 50 years old. in the same garden is a monument which is 40 years old. in how many years will the statue be three-times as old as the monument?
Click here to see answer by stanbon(75887) |
Question 171056: Replace each letter with a number to make ths problem correct. Identical letters shoul be replaced with identical numbers.
P A R T S
* 4
__________
hint: Since 4 * p =a 1-digit answer, p must equal 1 or 2. Remember 4* any other letter can give either a 1- or 2-digit answer.
Click here to see answer by stanbon(75887) |
Question 171062: Replace each letter with a number to make ths problem correct. Identical letters shoul be replaced with identical numbers.
P A R T S
* 4
__________
= S T R A P
hint: Since 4 * p =a 1-digit answer, p must equal 1 or 2. Remember 4* any other letter can give either a 1- or 2-digit answer.
Click here to see answer by Alan3354(69443)  |
Question 171106: Replace each letter with a number to make ths problem correct. Identical letters shoul be replaced with identical numbers.
P A R T S
* 4
__________
=S T R A P
hint: Since 4 * p =a 1-digit answer, p must equal 1 or 2. Remember 4* any other letter can give either a 1- or 2-digit answer.: Replace each letter with a number to make ths problem correct. Identical letters shoul be replaced with identical numbers.
Click here to see answer by Alan3354(69443)  |
Question 171408: A fireman stood on the middle step of a ladder, shooting water into a burning building. As the smokelessened, he climbed up three steps and continued his work. The fire got worse, so he had to go down five steps. Later he climbed up the last six steps and was at th top of the ladder. How many steps were there?
Click here to see answer by Mathtut(3670) |
Question 171410: Eight pennies are placed in a row on a tabletop. Every other coin is then replaced with a nickel. Every third coin is then replaced with a dime. Finally, every fourth coin is replaced with a quarter. What is the value of the eight coins now on the table?
Click here to see answer by Mathtut(3670) |
Question 171441: Imagine that a triangle is formed with 10 pennies, as hsown below. By changing only 3 pennies, reverse the triangle so that it now points in the oposite direction.
......1
....2 - 3
..4 - 5 - 6
7 - 8 - 9 - 10
Click here to see answer by Mathtut(3670) |
Question 171416: Paula invited 15 friends to her Sweet 16 birthday party. She decided to use 16 small square tables to form a large square so that she and her friends would all have a place to sit.
At the last minute, four cousins arrived from out of town. How could Paula arrange the 16 tables into a new rectangular shape (with no holes in the middle) so that all 20 people will have a place and there will be no empty seats?
EXTENSION: What is the greatest number of people that can be seated at 16 tables arranged in a rectangular shape?
Click here to see answer by stanbon(75887) |
Question 172342: Jonah is one more than twice as old as Joelle and five more than than half as old as Aziza. In six years, their ages will add up to sixty. How old is each person?
I have tried various ways of doing this.
x(2X+1)(X/2+5)+6=60 for example, please help.
Click here to see answer by Mathtut(3670) |
Question 173693: I would appreciate your help on the following problem: The two digits in the numerator of a fraction whose value is 4/7 are reversed in its demoninator. The reciprocal of the fraction is the value obtained when 16 is added to the original numerator and 5 is subtracted from the original demonimator. Find the original fraction. I have 10t+u/10u+t=4/7; 10u+t/10t+u=10t+u+16/10u+t-5.
7(10t+u)=4(10u+t), 70t+7u=40u+4t, 66t=33u, t=3/6u. I'm not sure where to go from there. Thank you so much for any help you can give me. I appreciate it so much!
Click here to see answer by Mathtut(3670) |
Question 173693: I would appreciate your help on the following problem: The two digits in the numerator of a fraction whose value is 4/7 are reversed in its demoninator. The reciprocal of the fraction is the value obtained when 16 is added to the original numerator and 5 is subtracted from the original demonimator. Find the original fraction. I have 10t+u/10u+t=4/7; 10u+t/10t+u=10t+u+16/10u+t-5.
7(10t+u)=4(10u+t), 70t+7u=40u+4t, 66t=33u, t=3/6u. I'm not sure where to go from there. Thank you so much for any help you can give me. I appreciate it so much!
Click here to see answer by gonzo(654) |
Question 173693: I would appreciate your help on the following problem: The two digits in the numerator of a fraction whose value is 4/7 are reversed in its demoninator. The reciprocal of the fraction is the value obtained when 16 is added to the original numerator and 5 is subtracted from the original demonimator. Find the original fraction. I have 10t+u/10u+t=4/7; 10u+t/10t+u=10t+u+16/10u+t-5.
7(10t+u)=4(10u+t), 70t+7u=40u+4t, 66t=33u, t=3/6u. I'm not sure where to go from there. Thank you so much for any help you can give me. I appreciate it so much!
Click here to see answer by stanbon(75887) |
Question 173693: I would appreciate your help on the following problem: The two digits in the numerator of a fraction whose value is 4/7 are reversed in its demoninator. The reciprocal of the fraction is the value obtained when 16 is added to the original numerator and 5 is subtracted from the original demonimator. Find the original fraction. I have 10t+u/10u+t=4/7; 10u+t/10t+u=10t+u+16/10u+t-5.
7(10t+u)=4(10u+t), 70t+7u=40u+4t, 66t=33u, t=3/6u. I'm not sure where to go from there. Thank you so much for any help you can give me. I appreciate it so much!
Click here to see answer by solver91311(24713)  |
Question 174115: nine pounds of sweet potatoes cost the same as 6 pounds of apples. One pound of sweet potatoes cost twice as much as a pound of onions, while a pound of apples cost 24 cents more than a pound of onions. find the cost of each.
Click here to see answer by Mathtut(3670) |
Question 174113: the four oldest people in Golden City lived a total of 384 years put together. The difference in ages for the youngest and the second oldest is 14. The second youngest is 3 years older than the youngest. The oldest is 20 years older than the average of the second and youngest. What are their ages?
Click here to see answer by ptaylor(2198)  |
Question 174113: the four oldest people in Golden City lived a total of 384 years put together. The difference in ages for the youngest and the second oldest is 14. The second youngest is 3 years older than the youngest. The oldest is 20 years older than the average of the second and youngest. What are their ages?
Click here to see answer by gonzo(654) |
Question 174113: the four oldest people in Golden City lived a total of 384 years put together. The difference in ages for the youngest and the second oldest is 14. The second youngest is 3 years older than the youngest. The oldest is 20 years older than the average of the second and youngest. What are their ages?
Click here to see answer by josmiceli(19441)  |
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Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380, 7381..7425, 7426..7470, 7471..7515, 7516..7560, 7561..7605, 7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000, 9001..9045, 9046..9090, 9091..9135, 9136..9180, 9181..9225, 9226..9270, 9271..9315, 9316..9360, 9361..9405, 9406..9450, 9451..9495, 9496..9540, 9541..9585, 9586..9630, 9631..9675, 9676..9720, 9721..9765, 9766..9810, 9811..9855, 9856..9900, 9901..9945, 9946..9990, 9991..10035, 10036..10080, 10081..10125, 10126..10170, 10171..10215, 10216..10260, 10261..10305, 10306..10350, 10351..10395, 10396..10440, 10441..10485, 10486..10530, 10531..10575, 10576..10620, 10621..10665, 10666..10710, 10711..10755, 10756..10800, 10801..10845, 10846..10890, 10891..10935, 10936..10980, 10981..11025, 11026..11070, 11071..11115, 11116..11160, 11161..11205, 11206..11250, 11251..11295, 11296..11340, 11341..11385, 11386..11430, 11431..11475, 11476..11520, 11521..11565, 11566..11610, 11611..11655, 11656..11700, 11701..11745, 11746..11790, 11791..11835, 11836..11880, 11881..11925, 11926..11970, 11971..12015, 12016..12060, 12061..12105, 12106..12150, 12151..12195, 12196..12240, 12241..12285, 12286..12330, 12331..12375, 12376..12420, 12421..12465, 12466..12510, 12511..12555, 12556..12600, 12601..12645, 12646..12690, 12691..12735, 12736..12780, 12781..12825, 12826..12870, 12871..12915, 12916..12960, 12961..13005, 13006..13050, 13051..13095, 13096..13140, 13141..13185, 13186..13230, 13231..13275, 13276..13320, 13321..13365, 13366..13410, 13411..13455, 13456..13500, 13501..13545, 13546..13590, 13591..13635, 13636..13680, 13681..13725, 13726..13770, 13771..13815, 13816..13860, 13861..13905, 13906..13950, 13951..13995, 13996..14040, 14041..14085, 14086..14130, 14131..14175, 14176..14220, 14221..14265, 14266..14310, 14311..14355, 14356..14400, 14401..14445, 14446..14490, 14491..14535, 14536..14580, 14581..14625, 14626..14670, 14671..14715, 14716..14760, 14761..14805, 14806..14850, 14851..14895, 14896..14940, 14941..14985, 14986..15030, 15031..15075, 15076..15120, 15121..15165, 15166..15210, 15211..15255, 15256..15300, 15301..15345, 15346..15390, 15391..15435, 15436..15480, 15481..15525, 15526..15570, 15571..15615, 15616..15660, 15661..15705, 15706..15750, 15751..15795, 15796..15840, 15841..15885, 15886..15930, 15931..15975, 15976..16020, 16021..16065, 16066..16110, 16111..16155, 16156..16200, 16201..16245, 16246..16290, 16291..16335, 16336..16380, 16381..16425, 16426..16470, 16471..16515, 16516..16560, 16561..16605, 16606..16650, 16651..16695, 16696..16740, 16741..16785, 16786..16830, 16831..16875, 16876..16920, 16921..16965, 16966..17010, 17011..17055, 17056..17100, 17101..17145, 17146..17190, 17191..17235, 17236..17280, 17281..17325, 17326..17370, 17371..17415, 17416..17460, 17461..17505, 17506..17550, 17551..17595, 17596..17640, 17641..17685, 17686..17730, 17731..17775, 17776..17820, 17821..17865, 17866..17910, 17911..17955, 17956..18000, 18001..18045, 18046..18090, 18091..18135, 18136..18180
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