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A scale drawing of a bedroom is shown below. The scale is 1 : 30.


Show your work to determine the area of the room in square feet.

A scale drawing of a bedroom is shown below The scale is 1 30Show your work to determine the area of the room in square feet class=

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Answer:

If the scale is 1 : 30, then the answer should be 75 ft²

Step-by-step explanation:

We do the multiplication to get the actual amount of inches.

4 × 30 = 120 in

3 × 30 = 90 in

We now do the division to convert the inches into feet.

120 ÷ 12 = 10 ft

90 ÷ 12 = 7.5 ft

We finally multiply the answers to get our area.

10 × 7.5 = 75 ft²

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