(1/5)/4

=(1/5)(1/4)

=1/20

Answer: 1/20

4/(1/5)

=(4/1)(5/1)

=20/1

=20

Answer: 20

(1/5)/4 = 1/20

4/(1/5) = 20

Do the math for each and you will see the difference.

inverse

Since divisions can be thought of as a fraction, flipping what's on each side gives you the reciprocal.

So the result is the reciprocal of the original.

1/5 ÷ 4 = 1/20. 4 ÷ 1/5 = 20

1/5 ÷ 4 = 1/20

4 ÷ (1/5) = 20