Question

Sudha gave $30\%$ of her pocket money to her sister Medha. If Medha gets $Rs120$. What was the total pocket money sudha had?

Answer 1

Let pocket money of sudha be 'x'

then

30% of x= 120

$\frac{30x}{100}=120$

$x=\frac{1200}{30}=400$ Rs

$\therefore$ Pocket money of sudha be 400 Rs