Question

a model train locomotive is 7.5 inches long. it is built on a scale of 1 in = 10 ft. what is the length of the actual locomotive? feet

Explanation:

Step1: Understand the scale

The scale is \(1\) inch \( = 10\) feet, meaning each inch on the model represents \(10\) feet in actual length.

Step2: Calculate actual length

The model length is \(7.5\) inches. To find the actual length, multiply the model length by the scale factor. So, \(7.5\times10 = 75\) feet.

Answer:

75