Question

4 verify
a
commutative property
-​

Answer 1

Answer:

a/b+c/d = c/d+a/b

-6/5 + 3/8 = 3/8 + -6/5

LHS =

LCM = 40

-6/5 x 8/8 = -48/40

3/8 x 5/5 = 15/40

-48+15/40 = -33/40

RHS =

LCM = 40

3/8 x 5/5 = 15/40

-6/5 = -48/40

15+-48/40 = -33/40

LHS = RHS

Hence verified