Question

an airplane is 180 feet long. blake makes a scale model of the airplane 1:45 of its actual size. how long is the airplane

Answer 1

Answer: 4 feet

Explanation:

An airplane is 180 feet long.

Blake makes a scale model of the airplane which is 1:45 of its actual size. To find the length of the airplane model goes thus:

= 1/45 × 180

= 4 feet

The model is 4 feet