Question

please solve this it is there in exam​

Answer 1

Step-by-step explanation:

commutative property= a+b=b+a

L.H.S

a+b

=27/56+52/64

=27/56+13/16

=(27x2)+(13x7)/112

=54+91/112

=145/112

R.H.S

b+a

=52/64+27/56

=13/16+27/56

=(13x7)+(27x2)/112

=91+54/112

=145/112

therefore, L.H.S=R.H.S

commutative property (verified)

plz mark me as the brainliest!!