← 5th Grade Practice

5th Grade · Session 4 of 10

Dividing Fractions

Divide fractions using "keep, change, flip": keep the first fraction, change ÷ to ×, then flip the second fraction (use its reciprocal).

A

Keep · Change · Flip

Rewrite as multiplication by the reciprocal, then compute. Simplify.

1
12÷14\dfrac{1}{2} \div \dfrac{1}{4}
=
2
34÷38\dfrac{3}{4} \div \dfrac{3}{8}
=
3
23÷16\dfrac{2}{3} \div \dfrac{1}{6}
=
4
56÷512\dfrac{5}{6} \div \dfrac{5}{12}
=
5
12÷34\dfrac{1}{2} \div \dfrac{3}{4}
=
6
23÷45\dfrac{2}{3} \div \dfrac{4}{5}
=
7
34÷916\dfrac{3}{4} \div \dfrac{9}{16}
=
8
58÷1516\dfrac{5}{8} \div \dfrac{15}{16}
=
B

Word Problems

Identify the division equation, then solve.

9

You have 34\dfrac{3}{4} of a litre of juice. Each cup holds 18\dfrac{1}{8} of a litre. How many cups can you fill completely?

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10

A rope that is 56\dfrac{5}{6} of a metre long is cut into pieces that are each 112\dfrac{1}{12} of a metre. How many pieces are there?

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