Question

Verify the assosciative law of addition for the rational numbers 3/5,4/7,-5/9

Answer 1

Answer:

34/63

Step-by-step explanation:

With 3 steps :-

(1) 3/5 + (4/7 + (-5/9)) =

170/315 = 34/63

(2) (3/5 + 4/7) -5/9

= 34/63

(3) (3/5 +(-5/9)) + 4/7

= 34/63