A floor plan of a house was drawn using a scale of 1 centimeter = 1.5 meters the family room in the plan is pictured as 5 centim

Question

3 years ago

6

A floor plan of a house was drawn using a scale of 1 centimeter = 1.5 meters the family room in the plan is pictured as 5 centim

eters by 4 centimeters in square meters, what is the actual area of the family room Circle the letter of the correct answer
A. 20
B. 27
C. 30
D. 45

Mathematics

1 answer:

olga55 [171] · Answer 1 · 2022-03-17T15:40:43+03:00

olga55 [171]3 years ago

6 0

Model house dimensions
5 cm × 4 cm = 20 cm²

1 cm = 1.5 m
multiply cm by 1.5 = meters

5 × 1.5 = 7.5 m
4 × 1.5 = 6 m

Real house dimensions
7.5 m × 6 m = 45 m²