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Fractions of a Set

Grade 3 · On-level practice · 12 questions · Version PG-3F0-YPJG

Free printable
1.What is 1/3 of 9?
2.What is 8/10 of 20?
3.What is 2/5 of 10?
4.What is 2/3 of 6?
5.What is 5/10 of 20?
6.What is 3/4 of 8?
7.What is 5/10 of 30?
8.What is 1/4 of 16?

How to use this skill

Find simple fractions of groups with whole-number answers.

Worked example

1/3 of 12 is 4 because 12 divided into 3 equal groups gives 4 in each.

Common mistake

Multiplying by the denominator instead of dividing into equal groups.

Helpful hint

Divide by the denominator, then multiply by the numerator.

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