Question

Ekta earns $Rs1500$ in $10$ days. How much will she earn in $30$ days?

Answer 1

Ekta's earning in $10$ days$=$Rs.$1500$

Ekta's earning in $1$ days$=$Rs.$\frac{1500}{10}=$Rs.$150$

Ekta's earning in $30$ days$=$Rs.$150\times 30$days$=$Rs.$4500$

$\therefore$ Ekta earns Rs.$4500$ in $30$ days.