Question

Convert the mixed number to an improper fraction.

4 7/8

A.11/8


B.19/8


C.28/8


D.39/8

Answer 1

4 7/8=(4*8+7)/8=(32+7)/8=39/8 ⇒ D

Answer 2

$8*4+7=\boxed{ \frac{39}{8}}$