Question

A scale drawing of a kitchen is shown below. The scale is 1 : 20.


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

SHOW YOUR WORK AND I WILL MARK BRAINLIEST

Answer 1

Answer:

0.138889

Step-by-step explanation:

formula is to divide by 144

which first you multiply 5×4 which gives you 20

therefore 20÷144

=0.138889

Answer 2

Answer:

Step-by-step explanation:

scale is one inch on the drawing is 20 inches in real life.

the dimensions will be

4(20) = 80 inches

80/12 =  6⅔ ft.

by

5(20) = 100 inches.

100/12 = 8⅓ ft.

$A = 6\frac{2}{3}(8\frac{1}{3}) = 55\frac{5}{9} ft^2$