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