Question

verify distributive property of multiplication over addition a/b=2/3 c/d=-3/5 e/f=7/10​

Answer 1

Answer:

we know that (a/b +c/d)+e/f = a/b +(c/d+e/f)

so here (2/3 +3/5) +7/10 = 2/3+(3/5+7/10)

=(10/15+9/15) +7/10=2/3+(6/10+7/10)

=19/15+7/10 = 2/3 +13/10

=38/30+21/30=20/30+39/30

=59/30=59/30

(so distributive property satisfied)