๐ Improper Fractions ๐ Grade 4 โฑ 6 min
Improper Fractions: When the Numerator Is Bigger
7/4 looks strange โ how can you take 7 parts if the pizza was only cut into 4? Here is what this notation actually means.
An improper fraction is more than one whole
7/4 means: took 7 quarters. That is more than one whole pizza (4/4), so a second pizza was needed โ 3 more of its quarters.
๐ก Anchor: lay out 7 apple quarters on the table. Assemble one whole apple from four โ 3 quarters remain.
Converting to a mixed number
Algorithm:
7รท4 = 1 remainder 3
7/4 = 1 whole and 3/4
7รท4 = 1 remainder 3
7/4 = 1 whole and 3/4
Practice
9/4 = ? (2 wholes 1/4)
11/3 = ? (3 wholes 2/3)
FAQ
When should this topic be introduced?
After confident understanding of regular fractions, usually in grade 4.