Question

1.Find the Sum by suitable rearrangement : 3/5+(-1/4)+(-4/5)+3/4​

Answer 1

Answer:

1/5

Step-by-step explanation:

3/5+(-1/4)+(-4/5)+3/4

=3/5-1/4-4/5+3/4

LCM=20

=12-5-16+15/20

=27-21/20

=4/20

=1/5