
Fractions as Sums of Unit Fractions
9th Grade · Math · 30 min· Ccss.math.content.4.nf.b.3
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Learning Objective
I can break down fractions greater than one into sums of unit fractions.
- 1
The fraction 7/9 can be represented visually by dividing a whole into 9 equal sections and shading 7 of those sections.
- 2
Decomposing 7/9 can be done by expressing it as the sum of other fractions, such as 2/9 + 3/9 + 2/9.
- 3
When adding fractions with the same denominator, you can simply add the numerators to find the total, like 1/9 + 2/9 + 4/9 = 7/9.


