Multiplying Mixed Numbers

Question 1:

3 \frac{3}{4} \times 1 \frac{3}{25}

\frac{{}^{3}15}{{}_{1}4} \times \frac{28^{7}}{25_{5}} = \frac{21}{5} = 4 \frac{1}{5}

Question 2:

2 \frac{2}{15} \times \frac{3}{16}

\frac{{}^{2}32}{{}_{5}15} \times \frac{3^{1}}{16_{1}} = \frac{2}{5}

Question 3:

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

\frac{{}^{6}54}{{}_{1}5} \times \frac{25^{5}}{9_{1}} = \frac{30}{1} = 30

Question 4:

5 \frac{5}{6} \times \frac{8}{15}

\frac{{}^{7}35}{{}_{3}6} \times \frac{8^{4}}{15_{3}} = \frac{28}{9} = 3 \frac{1}{9}