Question

lcm of 2/5,3/10 and 4/5 is ?​

Answer 1

Step-by-step explanation:

$lcm \\ = \frac{2}{5} + \frac{3}{10} + \frac{4}{5} \\ \\ \frac{4 + 3 + 8}{10} \\ \\ \frac{15}{10} \\ \\ = \frac{3}{2}$

Answer 2

Step-by-step explanation:

$lcm \\ = \frac{2}{5} + \frac{3}{10} + \frac{4}{5} \\ \\ \frac{4 + 3 + 8}{10} \\ \\ \frac{15}{10} \\ \\ = \frac{3}{2}$