pre algabra

mark is making a scale drawing of his house.the width of his house is 40 feet.marks room is 10 feet wide by 17 and a half feet long in mark first drawing the width of his house (40feet) is represented by 8 inches what would the dimensions of his room in inches be on the drawing?

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asked by Anonymous
  1. Cross multiply and solve for x.

    8/40 = 10/x

    8/40 = 17.5/x

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    posted by Ms. Sue
  2. what is the end of the answer i need it for the common core test.

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    posted by not yours

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