Dividing Mixed Numbers

Question 1:

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

\frac{7}{{}_{1}4} \times \frac{4^{1}}{5} = \frac{7}{5} = 1 \frac{2}{5}

Question 2:

1 \frac{23}{40} \div 2 \frac{1}{10}

\frac{{}^{3}63}{{}_{4}40} \times \frac{10^{1}}{21_{1}} = \frac{3}{4}

Question 3:

1 \frac{19}{30} \div \frac{7}{30}

\frac{{}^{7}49}{{}_{1}30} \times \frac{30^{1}}{7_{1}} = \frac{7}{1} = 7

Question 4:

1 \frac{1}{8} \div \frac{3}{10}

\frac{{}^{3}9}{{}_{4}8} \times \frac{10^{5}}{3_{1}} = \frac{15}{4} = 3 \frac{3}{4}