Question

2/3×(-6/7×4/5)=(2/3×-6/7)×4/5​

Answer 1

Associate property of Multiplication

Now let's verify it ;))

2/3 × (-6/7×4/5) = (2/3×-6/7) × 4/5

=> 2/3 × (-24/35) = (-4/7) × 4/5

=> 2/3 × -24/35 = -4/7 × 4/5

=> -16/35 = -16/35

=> LHS = RHS

Hence proved, Associative property holds true for multiplication.

Hope it helped:)))