Multiplying Mixed Numbers

Question 1:

9 \frac{4}{5} \times 4 \frac{2}{7}

\frac{{}^{7}49}{{}_{1}5} \times \frac{30^{6}}{7_{1}} = \frac{42}{1} = 42

Question 2:

1 \frac{4}{5} \times 6 \frac{2}{3}

\frac{{}^{3}9}{{}_{1}5} \times \frac{20^{4}}{3_{1}} = \frac{12}{1} = 12

Question 3:

1 \frac{2}{3} \times 1 \frac{1}{8}

\frac{5}{{}_{1}3} \times \frac{9^{3}}{8} = \frac{15}{8} = 1 \frac{7}{8}

Question 4:

10 \frac{2}{3} \times 1 \frac{1}{20}

\frac{{}^{8}32}{{}_{1}3} \times \frac{21^{7}}{20_{5}} = \frac{56}{5} = 11 \frac{1}{5}