Multiplying Fractions

Question 1:

\frac{14}{55} \times \frac{10}{77}

\frac{{}^{2}14}{{}_{11}55} \times \frac{10^{2}}{77_{11}} = \frac{4}{121}

Question 2:

\frac{5}{12} \times \frac{24}{25}

\frac{{}^{1}5}{{}_{1}12} \times \frac{24^{2}}{25_{5}} = \frac{2}{5}

Question 3:

\frac{21}{100} \times \frac{30}{77}

\frac{{}^{3}21}{{}_{10}100} \times \frac{30^{3}}{77_{11}} = \frac{9}{110}

Question 4:

\frac{3}{28} \times \frac{8}{33}

\frac{{}^{1}3}{{}_{7}28} \times \frac{8^{2}}{33_{11}} = \frac{2}{77}