Question

3 1/5 x 7 1/4 in simplest form

a.22
b.10 1/9
c.21 1/20
d.23 1/5

Answer 1

We have

(16/5)x(29/4) = (16x29)/(5x4) = 464/20 = 116/5 = 23 1/5;

The correct answer is d. 23 1/5;

Explanation: