Multiplying Fractions

Question 1:

\frac{27}{70} \times \frac{7}{18}

\frac{{}^{3}27}{{}_{10}70} \times \frac{7^{1}}{18_{2}} = \frac{3}{20}

Question 2:

\frac{5}{8} \times \frac{18}{55}

\frac{{}^{1}5}{{}_{4}8} \times \frac{18^{9}}{55_{11}} = \frac{9}{44}

Question 3:

\frac{7}{36} \times \frac{27}{56}

\frac{{}^{1}7}{{}_{4}36} \times \frac{27^{3}}{56_{8}} = \frac{3}{32}

Question 4:

\frac{5}{6} \times \frac{2}{25}

\frac{{}^{1}5}{{}_{3}6} \times \frac{2^{1}}{25_{5}} = \frac{1}{15}