Question

I forgot how to do these9 / 10 + 2 / 5

Answer 1

Given:

`(9)/(10)+(2)/(5)`

Add the fractions by using L.C.M.

`\begin{gathered} (9)/(10)+(2)/(5)=(9)/(10)+(4)/(10) \\ =(13)/(10) \\ \text{Thus, }(9)/(10)+(2)/(5)\text{ is }(13)/(10). \end{gathered}`