Question

1. Name the property of multiplication
of rational numbers illustrated by the
following:
a.
[(-2/5)*7/8]*7/9=(-2/5)*[7/8*7/9]​

Answer 1

Answer:

[(-2/5)×7/8]×7/9=(-2/5)×[7/8×7/9].

(a×b)×c=a×(b×c).

Associative Property.

I think this will help you.