Question Kenneth %C2%A0measured a hotel and made a%C2%A0scale drawing.%C2%A0The scale he used was 1%C2%A0inch = 4%C2%A0feet. The actual length of a room in the hotel is 20%C2%A0feet. How long is the room in the drawing? (It may be helpful to set up a proportion.)

Question

Question Kenneth %C2%A0measured a hotel and made a%C2%A0scale drawing.%C2%A0The scale he used was 1%C2%A0inch = 4%C2%A0feet. The actual length of a room in the hotel is 20%C2%A0feet. How long is the room in the drawing? (It may be helpful to set up a proportion.)

Answer 1

To find the length of the room in the drawing, we can set up a proportion using the given scale.

1 inch = 4 feet

Let x be the length of the room in the drawing.

x inches = 20 feet

Now we can set up the proportion:

1/4 = x/20

Cross multiply to solve for x:

4x = 20

x = 20/4

x = 5

Therefore, the length of the room in the drawing is 5 inches.