Answer:
Hence the actual length of the part = 58.61 inches.
Explanation:
The scale factor on a scale drawing of machine part is 15.125.
In the drawing, the scale part is 3.875 inches long.
We have to find the actual length of the part .
Actual length can be found out by taking the product of length of the part in drawing and its scale factor.
Actual length =
= 15.125 \times 3.875
= 58.61 inches
Hence the actual length of the part = 58.61 inches.