Question

verify the associative property of addition for the following fraction 1/2,5/7,9/13​

Answer 1

Answer:

9/11 and 2/13

Adding both the numbers,

=9/11+2/13

=(117+22)/143

=139/143

And 2/13+9/11

=(22+117)/143

=139/143

Therefore,

9/11+2/13=2/13+9/11.

Hence, commutative property is verified.