Math, asked by chinmayeemohanty95, 10 months ago

Using commutativity and associativity of addition of rational numbers, express the following numbers.
4/5+6/11+(-3/5)+(-2/11)+(-4)

Answers

Answered by samanyugoud

1

Answer:

37 + -49 + -117 + 79 = 37 + -117 + -49 + 79 = 3 - 117 + -4+79 = -87 + 39 = -87 + 13 = -8 × 3 + 1 × 721 = -21+721 = -1721

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