Dividing Mixed Numbers

Question 1:

1 \frac{4}{5} \div \frac{3}{5}

\frac{{}^{3}9}{{}_{1}5} \times \frac{5^{1}}{3_{1}} = \frac{3}{1} = 3

Question 2:

8 \frac{2}{5} \div 1 \frac{1}{20}

\frac{{}^{2}42}{{}_{1}5} \times \frac{20^{4}}{21_{1}} = \frac{8}{1} = 8

Question 3:

6 \frac{2}{3} \div \frac{5}{21}

\frac{{}^{4}20}{{}_{1}3} \times \frac{21^{7}}{5_{1}} = \frac{28}{1} = 28

Question 4:

6 \frac{2}{3} \div 3 \frac{1}{5}

\frac{{}^{5}20}{3} \times \frac{5}{16_{4}} = \frac{25}{12} = 2 \frac{1}{12}