Review: Add, Subtract, Multiply, and Divide Fractions-Mixed #'s

Front

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, 2 1/2 = (2*2 + 1)/2 = 5/2.

Front

What is the first step in multiplying mixed numbers?

Back

Convert each mixed number to an improper fraction.

Front

How do you multiply fractions?

Back

Front

What is the process for adding fractions with different denominators?

Back

Find a common denominator, convert the fractions, and then add the numerators.

Front

What is the formula for dividing fractions?

Back

Front

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

Back

Divide the numerator by the denominator. The quotient is the whole number, and the remainder is the new numerator over the original denominator.

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13 pieces.