Question

what number can you multiply each length in the scale drawing by to find the actual length?

Explanation:

Step1: Understand the scale

The scale is \(1\) inch \(:3\) feet. This means that \(1\) unit (inch) on the drawing represents \(3\) units (feet) in actual.

Step2: Determine the multiplier

To find the actual length from the drawing length, we use the scale factor. If \(1\) inch in drawing \( = 3\) feet in actual, then the number we multiply each length in the scale drawing by is \(3\).

Answer:

\(3\)