Question

1) Name the property used in each case.
a) (-9/5 ) x 2/5 = 2/5 X(-9/5)
b) 6/7 + 0 =0 + 6/7. if you send me qnswer i willark you as a brain list​

Answer 1

Answer:

a)commutative law

b) existence of additive identity

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Answer 2

Answer:

communicative property

a×b=b×a,a+b=b+a