Question

Name the property under multiplication used in each of the following 1.-11/13*-17/5=-17/5*-11/13
2.-16/9*1=1*-16/9=-16/9
3.(-2/3*7/9)*-9/5=-2/3*(7/9*-9/5)

Answer 1

1) Commutative property of multiplication

2)Multiplicative identity property

3) Associative property of multiplication

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