What is - 5/8 divided by 9/10

A. - 25:36

B. - 9/16

C. - 35/80

D. - 1/36

The answer would be A

Because dividing fractions is basically multiplying them, you would switch around th 9/10 and replace it with 10/9

-5/8 * 10/9

and you would get

- 50/72

then you would simplify,

50 divided by 2 = 25

72 divided by 2 = 36

and dont forget the negative

-25/36