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Dividing Fractions: Fraction Divided by a Whole Number

fractions · fraction divided by a whole number

Demonstrate what 1/2 divided by 3 means using a word problem and visual model.

Dividing Fractions: Fraction Divided by a Whole Number is a Grade 5 visual lesson that explores what it means to divide a fraction into equal parts. A cake-sharing example models one-half divided among three people and shows why each share is one-sixth of the whole. Comparing that expression with the reversed division highlights that division is not commutative.

Use it when introducing fraction division and you want meaning to come before a shortcut. Have students draw or explain additional sharing situations before generalizing a rule. Generate teacher-ready lesson support for Dividing Fractions: Fraction Divided by a Whole Number with a free Find a Math Game account. No credit card; 3 lifetime generations.

Grades:
5

Standards alignment

5.NF.B.7.A · primary
5.NF.B.7.C

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