Question

find the sum or difference and write your answer in simplest form 2/7 + 2/5

Answer 1

$\begin{gathered} \text{SUM: }\frac{2}{7}\text{ + }\frac{2}{5} \\ \text{By finding the L.C.M of 7 and 5 which is 35} \\ \frac{(2\times5)\text{ + (7}\times2)}{35}\text{ = }\frac{10\text{ + 14}}{35}\text{ = }\frac{24}{35} \end{gathered}$