Question

Given the fractions $\frac{13}{45}$ and $\frac{22}{75}$ write their equivalent denominator and add the fractions.

Answer 1

Equivalent denominator is the LCM of the denominator,

i.e; $225$ ...(LCM of $45and75$)

$\frac{13}{45}+\frac{22}{75}$

On putting , value of equivalent denominator,

$⟹\frac{13\times 5+22\times 3}{225}$

$⟹\frac{131}{225}$