Question 823192: Enrique is 61 and his niece Zoe is 7. In how many years will Zoe be one fourth Enrique's age? Please give equation. Answer by ewatrrr(24785) (Show Source):
Hi,
Enrique is 61 and his niece Zoe is 7.
In how many years will Zoe be one fourth Enrique's age?
4(7+x) = (61 + x)
28 + 4x = 61 + x
3x = 33
x =
CHECKING our answer***
18 = (1/4)72