#### Choose the correct answer :The mixed fraction $5\frac{4}{7}$ can be expressed as(A) $\frac{33}{7}$(B)  $\frac{39}{7}$(C)$\frac{33}{4}$(D)$\frac{39}{4}$

(B)

$5\frac{4}{7} = \frac{7 \times 5+4}{7} = \frac{39}{7}$