A proper fraction has numerator smaller than the denominator: ab\frac{a}{b} with a<ba<b. Such a fraction is less than 1. An improper fraction has numerator greater than or equal to the denominator: a≥ba\ge b. Such a fraction is not less than 1. Examples: - 37\frac{3}{7} — proper; - 88\frac{8}{8} — improper (equals 1); - 118\frac{11}{8} — improper (greater than 1).
If a<ba<b, the fraction is proper and less than 1
If a≥ba\ge b, the fraction is improper and not less than 1
bb=1\frac{b}{b}=1
An improper fraction can be read as “a whole plus another part”
Classifying fractions (new widget)
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