Question

Lipika reads a book for 1$\frac{3}{4}$ hours every day. She reads the entire book in 6 days. How many hours in all were required by her to read the book?

Answer 1

Number of hours Lipika reads the book per day = 1 $\frac{3}{4}$ = $\frac{7}{4}$ hours
Number of days = 6
Total number of hours required by her to read the book = $\frac{7}{4}$× 6 = $\frac{21}{2}$ = 10 $\frac{1}{2}$ hours.