Question

3/7 + 5/28 =
Please tell the answer ​

Answer 1

$= \frac{3}{7} + \frac{5}{8} \\ =lcm \: of \: 7 \: and \: 28 \: is \: 28. \\ \\ = \frac{3 + 5}{28} \\ = \frac{8}{28} = \frac{2}{7}$