Multiplying Mixed Numbers

Question 1:

7 \frac{1}{2} \times \frac{7}{15}

\frac{{}^{1}15}{2} \times \frac{7}{15_{1}} = \frac{7}{2} = 3 \frac{1}{2}

Question 2:

3 \frac{3}{4} \times \frac{24}{25}

\frac{{}^{3}15}{{}_{1}4} \times \frac{24^{6}}{25_{5}} = \frac{18}{5} = 3 \frac{3}{5}

Question 3:

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

\frac{{}^{5}25}{{}_{1}4} \times \frac{24^{6}}{5_{1}} = \frac{30}{1} = 30

Question 4:

3 \frac{5}{9} \times \frac{27}{40}

\frac{{}^{4}32}{{}_{1}9} \times \frac{27^{3}}{40_{5}} = \frac{12}{5} = 2 \frac{2}{5}