Question

this rectangle is a scaled copy. it was scaled by a scale factor of 1/6. suppose you want to scale it back to its original size. what scale factor should you use?

Explanation:

Step1: Recall scale - factor concept

To reverse a scale - down by a factor of $\frac{1}{6}$, we need to use the reciprocal of the given scale factor.

Step2: Find the reciprocal

The reciprocal of $\frac{1}{6}$ is 6.

Answer:

6