Question

Sheldon makes a scale model of his
bedroom. The dimensions of the model are
8 cm long, 6 cm wide and 4 cm high. He
uses a scale of 1: 50.
(a) What is the area of the floor in the

model?

(b) What is the actual area of his bedroom
floor in cm² ?​

Answer 1

Answer:

Step-by-step explanation:

a) 48 cm^2; b) 120000 cm^2

Area = 8 x 6 = 48 cm^2

b)

long: 8 x 50 = 400 cm^2

wide: 6 x 50 = 300 cm^2

Area = 400 x 300 = 120000 cm^2