improper fraction
仮分数を帯分数に直す練習をした。
I practiced converting improper fractions to mixed numbers.
分子が分母より大きい分数を仮分数という。
A fraction where the numerator is larger than the denominator is called an improper fraction.
仮分数の計算は小学校高学年で習う。
Calculations with improper fractions are taught in upper elementary school.