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math

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a blueprint for a house shows a bedroom being 5.5 inches wide.the scale used to create the blueprint is 0.50in=1ft what is the actual width of the bedroom?
A)11
b)10
C)9
D)8

  • math - ,

    The answer is A)11. In my country we do this in grade 7. You just need to use unitary method.

  • math - ,

    thank you what countries you from
    i from american

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