Question

Simplify (-5/10)+7/10+(-2/5)

Answer 1

Answer:

-5/10+ 7/10+(-2/5)

-5+7/10+(-2/5)

2/10-2/5

2/10-4/10

2-4/10

2/10=1/5(ans)

Hence the required number=1/5

HOPE IT WILL HELP YOU