Question

Add the following rational numbers: -2/5 and 1/5​

Answer 1

Answer:

-2/5 + 1/5 = (-2+1)/5 = -1/5

Answer 2

$your \: \: answer$

knowledge required:-

a/b + c/d = (ad + bc) /bd

thus..

(-2/5) + (1/5) = (-2+1)/5

= -1/5

$hope \: it \: helps \: you \: a \: lot$