216k views
4 votes
The scale of a model boat is 1 cm to 4.5 meters. If the real boat is 63 meters, what is the length, in cm, of the model boat?

A) 1.4 cm
B) 7 cm
C) 14 cm
D) 280 cm

1 Answer

3 votes

Final answer:

The length of the model boat is 14 cm.

Step-by-step explanation:

To find the length of the model boat, we need to use the scale factor. The scale of the model boat is 1 cm to 4.5 meters, which can be written as 1 cm : 4.5 m. The real boat is 63 meters. We can set up a proportion to find the length of the model boat: (1 cm / 4.5 m) = (x cm / 63 m).

Cross-multiplying, we get x cm = (1 cm / 4.5 m) * 63 m = 14 cm.

Therefore, the length of the model boat is 14 cm.

User NumberOneRobot
by
8.3k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories