kelvins0915 kelvins0915

25-02-2020
Mathematics

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The area of a square floor on a scale drawing is 25 square centimeters, and the scale drawing is 1 centimeter:2 ft. What is the area of the actual floor? What is the ratio of the area in the drawing to the actual area?

Respuesta :

amna04352 amna04352

25-02-2020

Answer:

100 ft²

Step-by-step explanation:

1 cm : 2 ft

1 cm² : 4ft²

25 cm² : X ft²

1/4 = 25/X

X = 25×4 = 100 ft²

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