Dividing Mixed Numbers

Question 1:

2 \frac{2}{5} \div \frac{4}{45}

\frac{{}^{3}12}{{}_{1}5} \times \frac{45^{9}}{4_{1}} = \frac{27}{1} = 27

Question 2:

3 \frac{3}{4} \div 1 \frac{5}{7}

\frac{{}^{5}15}{4} \times \frac{7}{12_{4}} = \frac{35}{16} = 2 \frac{3}{16}

Question 3:

8 \frac{3}{4} \div 1 \frac{1}{20}

\frac{{}^{5}35}{{}_{1}4} \times \frac{20^{5}}{21_{3}} = \frac{25}{3} = 8 \frac{1}{3}

Question 4:

1 \frac{2}{5} \div \frac{8}{9}

\frac{7}{5} \times \frac{9}{8} = \frac{63}{40} = 1 \frac{23}{40}