Question

মান বের করি— $\frac{4}{5} + \frac{5}{8} - 1\frac{1}{3}$

Answer 1

This question is based on the concept of addition and subtraction of fraction.

We add or subtract a fraction by first taking out the LCM of the denominators of all the fraction given, then equate them.

Here's the solution:-

$= \frac{4}{5} + \frac{5}{8} - 1 \frac{1}{3}$

$= \frac{4}{5} + \frac{5}{8} - \frac{4}{3}$

$= \frac{32 + 25}{40} - \frac{4}{3}$

$= \frac{57}{40} - \frac{4}{3}$

$= \frac{171 - 160}{120}$

$= \frac{11}{120}$

So, this is the answer.