Question

by what number should (-2/3)^-3 be divided so that the quotient may be (4/27^-2​

Answer 1

Answer:

Let the required number be y

(-2/3)-³÷y=(4/27)-²

(-3/2)³÷y=(27/4)²

-27/8×1/y=729/16

1/y=729/16×8/-27

1/y=-27/2

y=-2/27