Problem

a) \( \frac{2}{5}+\frac{-1}{5}= \)

Solution

Step 1 ：\( \frac{2}{5}+\frac{-1}{5}=\frac{2-1}{5} \)

Step 2 ：\( \frac{1}{5} \)

From Solvely APP
Source: https://solvelyapp.com/problems/7758/

Get free Solvely APP to solve your own problems!

solvely Solvely
Download