Tutors Answer Your Questions about Age Word Problems (FREE)
Question 449036: When Grace is as old as her father is now, her brother will be twice as old as he is now and the age Grace will be when her brother is as old as her father is now. The total age of the three is a century. How old is each person?
Thank you.
Click here to see answer by rwm(914) |
Question 451068: A man is 9 times older than his son. After 9 years, he will only be 3 times older than his son. How old are they now?
My Answer is 27 for the father and 3 for the son (after evaluating "9x + 9 = 3 (x + 9")). However, it is incorrect according to the class.
Click here to see answer by mananth(12270)  |
Question 451997: I am having trouble setting up the system for the following problem:
The sum of Tom's age and Vanessa's age is 72. In 9 years the sum of their ages will be twice Tom's present age.
I know the first equation for the first sentence is: t + j = 72. What about the second sentence?
Thank you!
~Gina
Click here to see answer by stanbon(57307) |
Question 453179: at some pint during the lives of you and the youngest person, your age will be three times his age at that moment. Write an equation which modesl how old in years each of you will be when you are three times as old as the younger person. oldest person's age is 54 and youngest person's age is 32
Click here to see answer by stanbon(57307) |
Question 454010: how do i work out a word problem in algebra format. john is 4 years younger than his sister mary. the sum of their ages is 20. using algebra by letting marys age = x and constructing an equation. find johns age. i know the answer is 8. but i do not know how to write it down in algebra
Click here to see answer by Edwin McCravy(8908)  |
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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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