Q.9 Meena saves ? 400 from her salary. If this is 10% of her salary. What is her salary?

Answer :

Let Meena’s salary by Rs. x.
\(\therefore \)10% of x = Rs. 400
Or, \(\frac{10}{100} \) × x = Rs. 400
Or,, x = \(\frac{400×100}{10} \)=Rs. 400
Thus, her salary is ? 4000.