Question

salary is rs 1200 par month . he spend rs 250 on food ,rs 150 on the rent and rs .600 on his son,s education . find his expenditure in par cent.

Answer 1

Mohan's salary= Rs. 1200 per month
His total expenditure = 600+150+250 = Rs. 1000
Expenditure in percent = Expenditure / Total salary x 100                                                                       = $\frac{1000}{1200}$ x 100                                                                 = $\frac{250}{3}$                                                                                   = 83.34 % (approx.)

Hey by the way, why the same question ?