Question

present age of vatsala and Sara are 14 years and 10 years respectively after how many years the ratio of their ages will be come 5:4
PLEASE ANSWER WITH SOLUTION

Answer 1

Let the year in which both of their ratios is 5:4 be x

By qn

$\frac{14 + x}{10 + x} = \frac{5}{4}$
ie

$56 + 4x = 50 + 5x$
ie

$x = 6$

After 6 years their age ratio will be 5:4