What is 51/2 * 21/3?

A. 132/5

B. 131/6

C. 127/8

D. 125/6

In multiplying fractions, you multiply the numerators and denominators.

51 / 2 * 21 / 3

can be reduced as

(17 / 2) * (21 / 1)

357 / 2 - - > This is the answer based on the given.

Assume that its a mixed fraction:

5 1/2 * 2 1/3

11/2 * 7/3

= 77 / 6