Dividing by Multiplying by the Reciprocal Worksheet with Answer Key

What's on the worksheet

1. Fill in each blank with the reciprocal that makes the product 1.
2. Divide by multiplying by the reciprocal, with answers in simplest form.
   \dfrac{3}{8} \div \dfrac{5}{6}\dfrac{7}{9} \div \dfrac{2}{3}\dfrac{1}{6} \div \dfrac{1}{9}10 \div \dfrac{4}{7}\dfrac{4}{9} \div 8
3. Find the missing number in each division and check it.
4. Word problem: how many canisters Diego can fill from a 4 kg sack of flour.
5. Say whether each quotient is greater or less than 1, then find it.
6. Find the mistake in Isabel's own way of dividing fractions.