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For the first rectangle, (L x W) = (5 x W) = 15, so W = 3 cm.

The second rectangle is included in the question just to confuse you.

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Q: The areas of 2 rectangles are 15 cm squared and 60 cm squared the length of the first rectangle is 5 cm What is the width?
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Finding areas of oddly shaped rectangles?

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Related questions

How are rectangles related to the distributive property?

Rectangles are related to the distributive property because you can divide a rectangle into smaller rectangles. The sum of the areas of the smaller rectangles will equal the area of the larger rectangle.


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What is its the width of 2 rectangles that the areas are 15cm2 and 60cm2 the lengt of the first rectangle is 5cm?

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Can rectangles with the same perimeter have different areas?

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How do you work out the area of a compound shape?

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