Tutors Answer Your Questions about Age Word Problems (FREE)
Question 903598: Please help me to solve this problem . the sum of the ages of two children is 16 years . four years ago the age of the older child was three times the age of the younger child. find the present age of each child
Click here to see answer by JulietG(1812)  |
Question 904605: Express the average of three sisters in the terms of the age (a) of the firstborn (in years) if the second was born 5 years after the first and the third was born 5 years after the second.
I've tried it a bunch of different ways and can't figure out the correct answer. Please help!
Click here to see answer by MathLover1(20849)  |
Question 905795: Using exactly nine bills, how can you make change for $55 that will NOT make change for a twenty dollar bill?
a.
1 twenty, 3 tens, 5 singles
c.
2 twenties, 1 ten, 6 singles
b.
4 tens, 2 fives, 5 singles
d.
2 twenties, 2 fives, 5 singles
Click here to see answer by richwmiller(17219)  |
Question 905890: I am having trouble figuring out how to set up this problem. Thank you in advance to anyone who helps!
Addison is 3 times as old as Bailey and Bailey is 2.5 times as old as Christopher. If the sum off all of their ages is 66, how old is Christopher?
Click here to see answer by ewatrrr(24785)  |
Question 905890: I am having trouble figuring out how to set up this problem. Thank you in advance to anyone who helps!
Addison is 3 times as old as Bailey and Bailey is 2.5 times as old as Christopher. If the sum off all of their ages is 66, how old is Christopher?
Click here to see answer by Fombitz(32388)  |
Question 905953: Ok so I've tried everything but the wording is to hard it states
Matt is 5 years younger than 4 times the age of hank the sum of the two ages is 80 write and solve a liner system to find how old Matt is and how old hank is
Click here to see answer by ewatrrr(24785)  |
Question 907097: a boy's age is one third of his father's age. In ten years the son's age will be three less than half the father's age. Find the age of each.
B= boys age
F= fathers age
I found the variables to equal:
3b= f
B=1/3F
My equation was
10+b=1/2f-3
Click here to see answer by josmiceli(19441)  |
Question 907247: Donna is going to rent a truck for one day. There are two companies she can choose from, and they have the following prices.
Company A has no initial fee but charges $.80 for every mile driven.
Company B charges an initial fee of $50 and an additional $.50 for every mile driven.
For what milleage will Company A charge more than Company B?
Click here to see answer by JulietG(1812)  |
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