Dividing Fractions

Question 1:

\frac{9}{77} \div \frac{27}{56}

\frac{{}^{1}9}{{}_{11}77} \times \frac{56^{8}}{27_{3}} = \frac{8}{33}

Question 2:

\frac{35}{72} \div \frac{55}{72}

\frac{{}^{7}35}{{}_{1}72} \times \frac{72^{1}}{55_{11}} = \frac{7}{11}

Question 3:

\frac{2}{15} \div \frac{4}{5}

\frac{{}^{1}2}{{}_{3}15} \times \frac{5^{1}}{4_{2}} = \frac{1}{6}

Question 4:

\frac{20}{49} \div \frac{40}{49}

\frac{{}^{1}20}{{}_{1}49} \times \frac{49^{1}}{40_{2}} = \frac{1}{2}