Question

identify the properties used in each of the following

1) 18/11*-3/5=-3/5*8/11
2)-2/7*(4/3"2/8)=(-2/7*4/3)*2/8
3)3/4*1=1*3/4=3/4
4)9/11*(3/4-2/6)=(9/11*3/4)-(9/11*2/6)


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Answer 1

Answer:

1=commutative property

Answer 2

Ur answer is.....

Commutative property.....