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a)In the scale drawing, the height of the houses is 8 inches. What is the height of the real house?

b)The length of the real house is 35 feet. What is the length of the house in the scale drawing.

aIn the scale drawing the height of the houses is 8 inches What is the height of the real house bThe length of the real house is 35 feet What is the length of class=

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sqdancefan

Answer:

  a) 40 ft

  b) 7 inches

Step-by-step explanation:

A) Multiply the given scale factor by 8 to get 8 inches:

  1 in : 5 ft  ⇒  8 in : 40 ft

The real house is 40 ft high.

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B) If you like, you can write the proportion ...

  dwg / (35 ft) = 1 in / (5 ft)

Multiplying by 35 ft gives ...

  dwg = (1 in)×(35 ft)/(5 ft) = 7 in

The length of the house in  the scale drawing is 7 inches.

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