Tutors Answer Your Questions about Age Word Problems (FREE)
Question 350729: If Leah is 6 years older than Sue, and John is 5 years older than Leah, and the total of their ages is 41, then how old is Sue?
This is a multiple choice question, and I have tried to solve to get the answer, but it didn't appear on the sheet. Here is what I did:
(6+x) + (11+x) = 41
17 + 2x = 41
2x = 24
x = 12 ? Is this correct?
Click here to see answer by mananth(16946)  |
Question 350802: WORD PROBLEM:
PLS. HELP ME SOLVE THIS PROBLEM. THANK YOU.
PROBLEM 1. When A and B both work, they can paint a certain house in 8 days. Also, they could paint this house if A worked 12 days and B worked 6 days. How long would it take to paint the house alone?
Problem 2: Workmen A and B complete a certain job if they work together in 6 days, or if A works for 12 days and B works for 3 days. How long would it take each man, alone, to complete the job?
Click here to see answer by Theo(13342)  |
Question 351528: pls. help me solve this problem
thank you.
prob 1. A boat goes 6 miles downstream in a river in 30 minutes and returns upstream in 45 minutes. Find the speed of the boat in still water and the speed of the current.
Click here to see answer by mananth(16946)  |
Question 353889: If I have been working at my job for 1/4 of my life, how long will it be until I had been working in my job for 1/3 of my life?
I think the answer is 1/8th of my life more but I can figure out how I got this answer other than guess and check. Could you help me? Thank you
Click here to see answer by Earlsdon(6294) |
Question 354254: In 1992 the life expectancy of males in a certain country was 67.2 years. In 1997 it was 69.7 years. Let E represent the life expectancy in year t and let t represent the number of years since 1992. The linear function E(t) that fits the data is: E(t)=__t+__ (fill in blanks)
Use the function to predict the life expectancy of males in 2007. E(15)=__
PLEASE HELP!!! I have a final due tonight :(
Click here to see answer by scott8148(6628)  |
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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, 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