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 Question from Gini, a student: what is the depth of a lot with 45 feet frontage containing 1080 sq yards

Hi Gini,

The area of a rectangle is the width times the depth. You know the width is 45 feet and the area is 1080 square feet. Thus

$45 \times \mbox{ depth } = 1080.$

What is the depth?

Penny

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