Question

Suman studies for 52/3 daily.she devotes 24/5 hours of her time for science and mathematics. How much time does she devotes for other subjects?

Answer 1

Time devoted for other subjects = $\frac{52}{3} - \frac{24}{5}$
                                                        = $\frac{188}{15}$
She devotes 188/15 hours for other subjects.