Question

answer the following:-

2/5+1/3​

Answer 1

$\frac{2}{5} + \frac{1}{3}$

$\frac{2(3) + 1(5)}{15}$

$\frac{6 + 5}{15}$

$\frac{11}{15}$

Answer 2

Answer:

$\frac{2}{5} + \frac{1}{3} \\ = lcm = 15 \\ = ( \frac{2}{5} \times \frac{3}{3} ) + ( \frac{1}{3} \times \frac{5}{5} ) \\ = \frac{6}{15} + \frac{5}{15} \\ = \frac{11}{15}$