Question

Present ages of varsha and sara are 14 years and 10years respectively.after how many years the ratio of their ages will become 5:4.

Answer 1

number of years = x

[tex] \frac{14 + x}{10 + x} = \frac{5}{4} \\ \\ 4(14+x) =5(10+x) \\ \\ 56+4x = 50+5x \\ \\ x = 6[/tex]

Answer 2

Answer :-

number of years = x

$\begin{lgathered}\frac{14 + x}{10 + x} = \frac{5}{4} \\ \\ 4(14+x) =5(10+x) \\ \\ 56+4x = 50+5x \\ \\ x = 6\end{lgathered}$