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5 terms

Multiplying Fractions and Mixed Numbers

denominator

the number below the fraction bar in a fraction.

least common multiple (LCM)

the least number, other than zero, that is a multiple fo each of 2 or more numbers.

numerator

the number above the fraction bar in a fraction.

least common denominator (LCD)

the least common multiple of the denominators of 2 fractions.

reciprocal

2 numbers whose product is one.