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