Multiplying Mixed Numbers

Question 1:

1 \frac{3}{5} \times \frac{4}{9}

\frac{8}{5} \times \frac{4}{9} = \frac{32}{45}

Question 2:

2 \frac{1}{4} \times \frac{2}{27}

\frac{{}^{1}9}{{}_{2}4} \times \frac{2^{1}}{27_{3}} = \frac{1}{6}

Question 3:

3 \frac{3}{4} \times \frac{12}{35}

\frac{{}^{3}15}{{}_{1}4} \times \frac{12^{3}}{35_{7}} = \frac{9}{7} = 1 \frac{2}{7}

Question 4:

6 \frac{3}{4} \times \frac{16}{27}

\frac{{}^{1}27}{{}_{1}4} \times \frac{16^{4}}{27_{1}} = \frac{4}{1} = 4