Tutors Answer Your Questions about Age Word Problems (FREE)
Question 119606: Good day!Please help me to answer this.I was told by my teacher to give an equation to this:
Five years ago,John's age was half of the age he will be in 8 years.How old is he now?
Thank you! May God bless you!
Click here to see answer by stanbon(75887) |
Question 119612: Angelo, Brandon, and Carl work in the same office. Angelo's age is 4 years more than twice Carl's age. Brandon is 5 years younger than Carl. The average of the 3 ages is 41. Find the age of each of the men.
Click here to see answer by stanbon(75887) |
Question 119992: Hey, I need help with this age problem, because I seriously don't get it. A detailed explation will be greatly appreciated! :) Thanks in advanced.
Mrs. Brooks lacks 7 years from being five times as old as her son. Six years from now she will lack 3 years from being three times as old as her son is then. Find each of their ages.
I tried to solve it for an hour before I gave up and looked online for help. Here's what I came up with:
Mrs. Brooks= x; Son (Brooks Junior)= y
5x-7=y
x+6=3(y+6)-3
x+6=3y+18-3
x+6=3(5x-7)+18-3
x+6=15x-21+18-3
x+6=15x-6
-6 -6
-------------
x=15x-12
-15x -15x
----------------
14x=-12
--- ----
14 14
x= -6
--
7
My answer makes no sense, because it's not possible to have a negative age. Help me, please!!!!!
Thanks.--- Rae.
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 121311: 1.)A girl is one-third as old as her brother and 8 years younger than her sister.The sum of their ages is 38 years.How old is the girl?
2.)At present,the sum of the parent's ages is twice the sum of the childrens ages.Five years ago,the sum of the parents ages was 4 times the sum of the childrens ages.Fifteen years hence,the sum of the parent's ages will be equal to the sum of the children's ages.How many children are there?
Click here to see answer by Edwin McCravy(20056)  |
Question 118483: Rose is one-third as old as her mother. The sum of their ages is 100.
How old are each of them?
I would really apreciate some help with this I am trying to help my son but it has been long time for me and I am very rusty thank you for your time
Click here to see answer by awang1996(50) |
Question 115384: Pls. help me with my assignment... Anna is twice as old as Melody. Five years ago, Anna was three times as old as Melody. How old is Anna now? and John is three years younger than Peter. If the sum of their ages in five years is 53 years, How old is John and Peter now?
Click here to see answer by awang1996(50) |
Question 121690: Suppose that N= sqrt X + 2 models the number of cases of an infection, in millions, of a disease x years from now.
a) Approximately how many cases of the infection will there be 16 years from now?
B. In approximately how many years will there be 7 million cases?
Click here to see answer by oscargut(2103)  |
Question 121914: I am having trouble writing a algebra problem for the following:
Sue has 15,000,000 and gives Fred 200,000. Fred puts it in a bank at 5.9% interest. Sue puts her money in the freezer and pulls out 50,000 a month Sue spends 600,000 a year. After how many years would Sue and Fred have the same amount of money? Could you please help with an algebraic equation.
Click here to see answer by stanbon(75887) |
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