Question

Verify the commutative low of addition for rational numbers .4/5 and 3/8​

Answer 1

answer -

Lhs -

4/5 × 3/8

=1/5 × 3/2 ( 4 and 8 got cut )

= 3/10

Rhs -

3/8 × 4/5

= 3/2 × 1/5

= 3/10

thus LHS=RHS

hence verified