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The 面积 of the rectangle is 63 cm. If the width is 7 cm what is the length? Write an algebraic expression.

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解答

Theareaoftherectangleis63cm.Ifthewidthis7cmwhatisthelength?Writeanalgebraicexpression.

解答

length:9cm
求解步骤
Given:
area:63cm2
width:7cm
Rectangle Length l, given Area=63,w=7:l=9
length:9cm

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