Using commutativity and associativity of addition of rational numbers – InterviewSolution

1.	Using commutativity and associativity of addition of rational numbers ,express each of the following as a rational number : (i) 2/5 + 7/3+ -4/5+ -1/3(ii) 2/5+ 8/3+ -11/15+ 4/5 + -2/3please answer
Answer» 272638282252+२८४८२७२७= 2836429 ANSWER

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