Multiplying Fractions

Question 1:

\frac{8}{27} \times \frac{3}{28}

\frac{{}^{2}8}{{}_{9}27} \times \frac{3^{1}}{28_{7}} = \frac{2}{63}

Question 2:

\frac{16}{45} \times \frac{45}{88}

\frac{{}^{2}16}{{}_{1}45} \times \frac{45^{1}}{88_{11}} = \frac{2}{11}

Question 3:

\frac{14}{27} \times \frac{6}{35}

\frac{{}^{2}14}{{}_{9}27} \times \frac{6^{2}}{35_{5}} = \frac{4}{45}

Question 4:

\frac{9}{25} \times \frac{5}{12}

\frac{{}^{3}9}{{}_{5}25} \times \frac{5^{1}}{12_{4}} = \frac{3}{20}