Question

if A=2/3 and B=2/5 then
A+B=B+A verify​

Answer 1

Step-by-step explanation:

$x + y = y + x$

it is the commutative law of addition :

Here A+B = B+A = 16/15

==================================

Answer 2

A+B= 2/3+2/5

=10+6/15

= 16/15.......(1)

B+A=2/5+2/3

=6+10/15

=16/15.......(2)

hence 1=2 A+B=B+A