Tutors Answer Your Questions about Age Word Problems (FREE)
Question 149563: the four oldest people in Golden City have lived 384 years. the difference in ages for the youngest and the next oldest is 14. the next youngest is 3 years older than the youngest. the oldest is 20 years older than the average of the next oldest and youngest. How old is each?
Click here to see answer by ankor@dixie-net.com(15622)  |
Question 150016: This year, your brother Jack will be 2 years from being twice as old as your sister Jen. The sum of Jack's age and three times Jen's age is 66. How old is Jen?
J=Jack
E=Jen
J+2=2E
J+3E=66
J=2E-2
2E-2+3E=66
5E=66
E=13.6 This doesn't seem correct?
Thanks! :)
Click here to see answer by Alan3354(30935)  |
Question 150401: Can you please help me solve this problems:
1.) Erwin is 5 times older than john and John is twice as old as his sister, Alice. In 2 years time, the sum of their ages will be 58. How old is john now?
2.) John is twice as old as his friend peter. Peter is 5 years older than Alice. In 5 years, John will be three times as old as Alice. How old is Peter?
3.) Reggie is 5 years older than Lani. Five years ago, the sum of their ages is 25. How old are they now?
Click here to see answer by mangopeeler07(462) |
Question 151287: I could really use help with these problems. This is homework out of a college math book called Thinking Mathematically, Chapter 9 problems 6,18,26,46,56. The problem reads:
Convert the given square unit to the square unit indicated. Where necessary, round answers to two decimals places.
20 square m2 to ft square 2
I know that 1 square foot (ft square 2) = 0.09 square meter (m square 2) but this is as far as I got. Please me figure this problem out. I would appreciate any help.
Click here to see answer by scott8148(6628)  |
Question 151380: Six years ago bob was four times as old as Mary. In four years he will be twice as old as Mary. How old are they?
Six years ago
Bob = 4Mary - 6
In four years
Bob = 2Mary + 4
4M - 6 = 2M + 4
2M = 10
Mary = 5 years old
Substitute both equations with 5, and Bob is 14
I just want to know if that is right or wrong?
Click here to see answer by oscargut(891)  |
Question 151380: Six years ago bob was four times as old as Mary. In four years he will be twice as old as Mary. How old are they?
Six years ago
Bob = 4Mary - 6
In four years
Bob = 2Mary + 4
4M - 6 = 2M + 4
2M = 10
Mary = 5 years old
Substitute both equations with 5, and Bob is 14
I just want to know if that is right or wrong?
Click here to see answer by stanbon(57205) |
Question 151788: I am stuck. The problems is....The sum of 3 times John's age and 2 times Jill's age is 44. Jill is 8 years less than twice as old as John is. Find each of their ages.
John=x
Jill=y
I have tried 3x + 2y = 44 and y = 2x - 8. Together I have 3x + 2(2x-8)=44
the answer would be a fraction so it must not be correct. I must be setting up the two equations wrong. Please help
Click here to see answer by Earlsdon(6287) |
Question 152228: The present age of a father exceeds 3 times the present age of his son by 2 years. Six years ago, the age of the father exceeded 4 times the age of the son by 4 years. Find the present ages of the son and the father.
Click here to see answer by nerdybill(6948)  |
Question 152570: please help me with this question: jill,maria, and ashley sold tickets to a rock concert. jill sold 5 times as many as ashley. maria sold 4 more than ashley. the total amount sold was 67 tickets. how man did each sell?
Click here to see answer by jojo14344(1512) |
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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
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