Question

Simplfy :2/3+(-4/5)+7/15+(-11/20)

Answer 1

Answer:

2/3-4/5+7/15-11/20

10-12/15+7/15-11/20

-2/15+7/15-11/20

5/15-11/20

1/3-11/20

20-33/60

=-13/60 is the answer of this question