Question

A man saves Rs.3000 per month from his total salary of Rs.20000. The percentage of his savings is ?

Answer 1

Dear Student ,

$$\begin{gathered} \mathrm{Let}\mathrm{man}\mathrm{saves}\mathrm{x}\%\mathrm{of}\mathrm{his}\mathrm{salary}. \\ \mathrm{x}\%\mathrm{of}20000=3000 \\ \frac{\mathrm{x}}{100}\times 20000=3000 \\ 200\mathrm{x}=3000 \\ \mathrm{x}=\frac{3000}{200}=15\%\mathrm{ANS}... \end{gathered}$$