Question

A car manufacturer produces exact scale models of the original cars. What is the length of the original car if its length is thrice the length of the model car?

• A. 12 ft
• B. 16 ft
• C. 20 ft
• D. 18 ft

Answer 1

The correct option is D 18 ft

Given,
The length of the model car = 6 ft

Also given that the length of the original car is thrice the length of the model car.

The length of the original car
= 3 $\times$ Length of the model car

= 3 $\times$ 6 ft

= 18 ft

Therefore, the length of the original car is 18 ft.