Tutors Answer Your Questions about Age Word Problems (FREE)
Question 510962: The father is 35 the son is 9. How many years will it take the son to be 3 times his fathers age. I have two different answers that I do not know if they are correct. I have tried 35-9= 26X3 = 78. I have also tried 35x3= 105/9 =11.667.
Click here to see answer by oberobic(2304) |
Question 510962: The father is 35 the son is 9. How many years will it take the son to be 3 times his fathers age. I have two different answers that I do not know if they are correct. I have tried 35-9= 26X3 = 78. I have also tried 35x3= 105/9 =11.667.
Click here to see answer by stanbon(75887) |
Question 511218: "The ratio of my age to my mother's age today is 3:5.
In five years time the ratio will be 7:11.
Let x be the sum of our ages today.
Set up a linear equation and use it to find our ages in five years.
Start the equation like this:
3x/8+5 =..."
I have started the linear equation but do not know how to continue it. This is all I have so far:
3x/8+5 = 7/18(x+10)
Thank You
Click here to see answer by stanbon(75887) |
Question 511218: "The ratio of my age to my mother's age today is 3:5.
In five years time the ratio will be 7:11.
Let x be the sum of our ages today.
Set up a linear equation and use it to find our ages in five years.
Start the equation like this:
3x/8+5 =..."
I have started the linear equation but do not know how to continue it. This is all I have so far:
3x/8+5 = 7/18(x+10)
Thank You
Click here to see answer by solver91311(24713)  |
Question 511004: hi i need help with this kind of word problem because i dont understand it i would really appreciate it if you can also show the work so i can understand it more thank you
kristine, jake, and lexi are cousins. jake is 2 years older than kristine and lexi is 8 years younger than jake. the sum of their ages is 35. find lexi's age.
thanks again!
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 512218: Please help me solve this word problem.. "Camille's age is two years less than three times John's age. Four years from now, Camille will be twice as old as her brother John. How old are they now?"
Thank you
Click here to see answer by mananth(16946)  |
Question 512388: And this one I'm really confused about. I gor the answer Fred is 14yo but it tells me the answer is wrong.
Fred is 3 years older than his sister Mary. In 7 years she will be six-sevenths of his age. How old is Fred?
Click here to see answer by stanbon(75887) |
Question 512613: Sally and Bill had the following conversation.
Sally: I forgot how old your three kids are.
Bill: The product of their ages is 36.
Sally: I still don't know their ages.
Bill: The sum of their ages is the same as your house number.
Sally: I still don't know their ages.
Bill: The oldest one has red hair.
Sally: Now I know their ages!
How old are they?
(This was the only information given for this problem.)
Click here to see answer by solver91311(24713)  |
Question 513197: Bob is 24 years Younger than his father. In 2 years he will be half his father's age. How old is each now?
what i understand is that B= Bob's age, and B+24= Fathers age and i don't understand how we are supposed to write out the 2 years part of the equation.
Click here to see answer by scott8148(6628)  |
Question 513455: john is older than his cousin bill. bill's age is 3 years more than one half the age of john. if the difference in their ages is less than four years, what is the oldest that john can be in whole number of years?
Click here to see answer by stanbon(75887) |
Question 514146: What are the practical usages of scientific notation? Why is scientific notation so important in our modern day society? What would be the value of expressing something like the national debt in scientific notation? What information would be lost in such a usage? Is that important? Explain why or why not.
Click here to see answer by richard1234(7193)  |
Question 514332: please help me solve these problems. I cannot relate to the studies of my son. Thank you very much!
1. My uncle is 5 yrs. older than trice my eldest brothers age. My eldest brother is 17 yrs. old. How old is my uncle?
2. Lynn has 2 1/4 meters of white cloth. She used 5/3 meters for a dress. How much cloth does Lynn have left?
3. There are 54 pupils in Grade 3 class. Five ninths of them are girls and 1/3 of the girls wear black shoes. How many girls wear black shoes?
4. If I subtract 12 from the number I am thinking of and then, multiply the difference by 5, the result is 65. What is the number I am thingking of?
5. Bea skipped counted by 4 from 10, what number did she reach when she skip counted 12 times.
6. Elmin is skip counting by 8 as he skips rope. He said 15 on her first skip. How many skips have he made when he says 111?
7. What is the perimeter of rectangle whose dimensions are 14 meters and 16 meters?
8. one side of a baseball diamod is 20 meters long. How far does a runner go in running once round it?
Click here to see answer by mathstutor494(120)  |
Question 514685: Three times Sally's age now exceeds 5 times John's age by 15. In 10 years, twice Sally's age then will be 20 less than 4 times John's age then. How old will they be 15 years from now?
The equations I have are this:
1st sentence: 3S = 5J +15
2nd sentence: 2(S + 10) = 4(J + 10) + 20
Click here to see answer by ankor@dixie-net.com(22740)  |
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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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