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16 June, 07:45

A scale drawing for a construction project uses a scale of 1 inch = 4 feet. On the model, the dimensions for the family room are 7.5 inches by 12 inches. what is the area of the actual family room

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  1. 16 June, 09:41
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    1 inch = 4 ft

    so 7.5 inches = (7.5 * 4) = 30 ft

    and 12 inches = (12 * 4) = 48 ft

    A = L * W

    A = 30 * 48

    A = 1440 square ft <=
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