Question

Subtract -2/5 from2/5 by subtraction of rstipnal number

Answer 1

Answer:

2/5-(-2/5)=x

2/5+2/5=x

4/5=x

Answer 2

Step-by-step explanation:

Subtracting Rational Numbers. When subtracting rational numbers we follow the rules for subtracting integers. CHANGE the sign of the second number to the opposite, positive becomes negative, negative becomes positive.