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