Multiplying Mixed Numbers

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What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 2 1/2.

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How do you convert a mixed number to an improper fraction?

Back

Multiply the whole number by the denominator, add the numerator, and place that over the original denominator. For example, to convert 2 1/3: (2*3 + 1)/3 = 7/3.

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What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator, such as 9/4.

Front

How do you multiply mixed numbers?

Back

Convert each mixed number to an improper fraction, multiply the fractions, and simplify if possible.

Front

What is the first step in multiplying mixed numbers?

Back

Convert each mixed number to an improper fraction.

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Front

How do you simplify a fraction?

Back

Divide the numerator and the denominator by their greatest common factor (GCF).

Front

What is the GCF of 8 and 12?

Back

The GCF of 8 and 12 is 4.