Question

Reena reads a book for $\frac{1}{3}$ of an hour on the $1^{st}$ day, $\frac{3}{4}$ of an hour on $2^{nd}day$ and $\frac{3}{5}$ of an hour on the $3^{rd}day$. How much time did she spends in all in three days to read the book?

Answer 1

Given that Reena reads a book

The I st day of an hour $=\frac{1}{3}$

The II nd day of an hour $=\frac{3}{4}$

The IIIrd day of an hour $=\frac{3}{5}$

The total time spend $=\frac{1}{3}+\frac{3}{4}+\frac{3}{5}$

$=\frac{20+45+36}{60}$

$=\frac{56+45}{60}$

$=\frac{101}{60}$ of an hour

Hence this is the answer