Question

Mr.Rewari spend s 25% of her salary on house rent,30% on the education of her children and 40% on house hold expenditure.Find the salary if she saves rupees 1470 per month.

Answer 1

let the salary be x
$100 \%- 25\% + 30\% + 40\% = 5\% \\ 5\% \times x = 1470 \\ x = 29600$