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Fractions XIII Multiplication of Whole Numbers by Monica Yuskaitis

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Times You Would Multiply a Fraction Times a Whole Number You walk a 4 mile route halfway. ½ of 4 or ½ x 4 You walk a ¾ mile route twice. 2 x ¾

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Times You Would Multiply a Fraction Times a Whole Number A $12 ticket to the magic show is on sale for 2/3 of the original price. 2/3 of $12 or 2/3 x 12

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How to Find the Fraction of a Whole Number The first thing to remember is of means multiply in mathematics. of = x

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How to Find the Fraction of a Whole Number Step 1 - When you see a fraction problem you know when you read of in the problem you multiply. of 46 x 1 2

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How to Find the Fraction of a Whole Number Step 2 – Change your whole number to a fraction by adding a one underneath. x

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How to Find the Fraction of a Whole Number Step 3 – Multiply your numerators straight across. x = 46

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How to Find the Fraction of a Whole Number Step 4 – Then multiply your denominators straight across. x = 46 2

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How to Find the Fraction of a Whole Number Step 5 – Simplify your answer. In this case we change an improper fraction to a mixed number or a whole number. x = )2) 23

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Multiply and Simplify = 3 3)3) 12 of x

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Multiply and Simplify = 6 6)6) 3 of x

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Multiply and Simplify = )8) 3 of x

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Multiply and Simplify = )8) 5 of x ÷ 2 2 = ÷

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Multiply and Simplify = 8 8)8) 1 of x ÷ 4 4 = ÷ Youre really getting this!

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Credits Clipart from Microsoft Clip Gallery located on the Internet at clipgallerylive/default.asp

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