Multiply fraction by whole number examples

If you want to multiply two mixed numbers, or a fraction and a mixed number, you can again rewrite any mixed number as an improper fraction.

multiply fraction by whole number examples

Multiply the denominators of the two fractions. Co-Authored By:. Now you can multiply the numbers below the lines to get your denominator. Example 1. Turn the answer into a mixed fraction if possible.

Dividing Fractions By Whole Numbers

You may have added numerators and placed it over the denominator of 6. The product of your denominators is the denominator of your answer: There are 12 fifths. Now that you have 2 improper fractions and no whole numbers in the equation, multiply the numerators together.

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multiply fraction by whole number examples

Finding a common denominator is not necessary and makes the multiplication harder because you are working with greater than necessary numbers. Then multiply the numerators of both improper fractions. You may have added numerators and added denominators, to get , which is the mixed number.

multiply fraction by whole number examples

Reduce if needed. How much of each ingredient will she need?

multiply fraction by whole number examples

How much money did each girl get? Multiply the top numbers of the fraction, straight across. Students Homeschoolers Adults Teachers.

Multiplying Fractions

Include your email address to get a message when this question is answered. References Khan Academy: The reason is that it's 4 wholes.

multiply fraction by whole number examples

How to Multiply a Fraction and a Whole Number. Multiply the numbers on the bottoms of the fractions, called the denominators. The ingredients needed for 2 pie crusts are: Then add the numerator.