How To Multiply Fractions -

The standard algorithm for multiplying fractions involves three primary steps:

Multiply the bottom numbers of each fraction together. This result becomes the new denominator. Example: For , calculate how to multiply fractions

: You must convert mixed numbers into improper fractions before multiplying. how to multiply fractions

ab×cd=a×cb×da over b end-fraction cross c over d end-fraction equals the fraction with numerator a cross c and denominator b cross d end-fraction Math Antics - Multiplying Fractions how to multiply fractions

To multiply fractions, you simply multiply the numerators (top numbers) together and the denominators (bottom numbers) together. Unlike addition or subtraction, you do need a common denominator to multiply fractions. The Multi-Step Procedure