Memory 5NF7 Fractions VocabularyVersión en línea Match the definition with the term. por Katie Belongia The bottom of a fraction that tells you how many pieces make a whole group. A number written in the form of a/b. Unit Fraction Fraction A fraction where the numerator is greater than the denominator. Mixed Number A number made up of a whole number and a fraction. Numerator Fractions that have the same denominator. Reciprocal Improper Fraction Like Fractions Fractions that have different denominators. Unlike Fractions The top number in a fraction. Denominator Fractions with different numbers, but when simplified they have the same value. A fraction with a numerator of 1. Equivalent Fractions The number that when multiplied by another number, gives you one; also called the multiplicative inverse.