A model house is 15 cm long. It was built with a scale factor of 3 cm = 7 ft. How long is the house in real life?

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asked Jul 15, 2021 97.1k views

4 votes

A model house is 15 cm long. It was built with a scale factor of 3 cm = 7 ft. How long is the house in real life?

Mathematics
middle-school

Boomer Rogers asked

by Boomer Rogers

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2 Answers

1 vote

Answer:

35 ft

Explanation:

because if it 15 cm and 3 cm = 7 ft then 7ft x 5 (the amount of time 3 can go into 15) = 35

Steve Godfrey answered Jul 16, 2021

by Steve Godfrey

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4 votes

Answer:

35 ft

Explanation:

15 divided by 3 = 5

5 times 7 = 35

Nicoulaj answered Jul 20, 2021

by Nicoulaj

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