$\"\"$

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Leah bought two packages of special decorative trim for a craft project.

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One package contains $\"\"$ of trim.

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The second package contains $\"\"$ of trim.

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a.

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Write an expression to find the number of centimeters in $\"\"$ .

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$\"\"$ .

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Hence, $\"\"$ .

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The expression to find the number of centimeters in $\"\"$ is $\"\"$ .

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$\"\"$ (Multiply)

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Thus, there are $\"\"$ centimeters in $\"\"$ .

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$\"\"$

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b.

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Find the number of centimeters of trim in the two packages.

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One package contains $\"\"$ of trim.

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The second package contains $\"\"$ of trim.

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From part(a), $\"\"$ $\"\"$ .

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One package contains $\"\"$ of trim and another package contains $\"\"$ .

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Find the sum.

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$\"\"$

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$\"\"$ .

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The total number of centimeters of trim in the two packages is $\"\"$ .

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$\"\"$

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c.

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Find how many packages of trim containing $\"\"$ each will leah need to buy to have about the same amount of trim from a part b.

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Find the number of centimeters in $\"\"$ .

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$\"\"$ .

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Hence, $\"\"$ .

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The expression to find the number of centimeters in $\"\"$ is $\"\"$ .

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$\"\"$ (Multiply)

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Thus, there are $\"\"$ centimeters in $\"\"$ .

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Explain:

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The amount of trim from part b is $\"\"$ centimeters.

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The number of packages of trim containing $\"\"$ that Leah need to buy can be found by

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dividing $\"\"$ by $\"\"$ .

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$\"\"$ .

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Leah need to buy about $\"\"$ packages of $\"\"$ trim.

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$\"\"$

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a. There are $\"\"$ centimeters in $\"\"$ .

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b. The total number of centimeters of trim in the two packages is $\"\"$ .

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c. Leah need to buy about $\"\"$ packages of $\"\"$ trim.

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