Tutors Answer Your Questions about Age Word Problems (FREE)
Question 334856: Plz help me...
Father's age is three years more than three times the
son's age.After three years, father's age will be ten years more
than twice the son's age.What is the father's present age.
ANS:
I tried it like dis
let son's age be x and father's be y
So,from Ist condition v have
y=3x+3
and second we have
y+3=2(3x+3)+10
I dont know where i m getting wrong.
Click here to see answer by Fombitz(13828)  |
Question 334856: Plz help me...
Father's age is three years more than three times the
son's age.After three years, father's age will be ten years more
than twice the son's age.What is the father's present age.
ANS:
I tried it like dis
let son's age be x and father's be y
So,from Ist condition v have
y=3x+3
and second we have
y+3=2(3x+3)+10
I dont know where i m getting wrong.
Click here to see answer by solver91311(16868)  |
Question 336113: chad has a total of 5 people in his family.
sally is chads twin sister
chads sister hailey is 4 years older than chad
chads mother was 24 when chad was born
chad father is 3 years older than his mother
1.write an expression for each family members age as a function of chads age(x). clearly label each expression. show all work.
2. The average age of the 5 family members is 22. determine the age of chads sister hailey. show or explain all work.
Click here to see answer by stanbon(57203) |
Question 337066: Hi, can I please have your help with the following worded equation?
James is twice as old as Andy. Twelves years ago, James was three times as old. How old are they now?
I just need help getting it into an equation
Thank you
Sally
Click here to see answer by mananth(12270)  |
Question 338262: "Jim Hart is 5 years younger than Joan Chaput. Five years ago Jim was two-thirds as old as Joan. How old are they?"
here's what I tried to do:
x = joan x-5 = jim... jim 5yrs. ago = x-5-5 joan 5yrs. ago = x-5
x-5-5 = 2/3(x-5)
then I distributed after converting the fraction to a decimal
x-5-5 = .66x - 3.3
then i tried to get the x's together on one side by adding ten to both sides
x = .66x + 6.7
here's where i get stuck,i don't know what to do next... i don't even know if i laid it out right. please help, thanks!
Click here to see answer by scott8148(6628)  |
Question 338498: May's age is one year more than twice Bil's age. Eight years ago, the sum of their age in 10 years hence. How old are they now?
let x = age of bil
2x+1 = age of may
......age now / 8 yrs ago
bil / x / x-8
may / 2x+1 / 2x+1-8
i don't know if this is right, but i tried to answer this..
i really don't know what's the next step that i will do..
please help me..
thanks..
Click here to see answer by ankor@dixie-net.com(15622)  |
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