Question

Find the length of a picture frame whose width is inches and whose proportions are the same as a -inch wide by -inch long picture frame.

Answer 1

To find the length of the picture frame, set up a proportion using the given information and solve.

Step-by-step explanation:

To find the length of the picture frame, we need to set up a proportion using the given information. Let's call the width of the picture frame as x inches. The given picture frame has a width of a inches and a length of b inches. Thus, we can set up the proportion: x/a = b/a. Now we can cross-multiply and solve for x. So the length of the picture frame is b/a * x = b/a * a = b inches.

Learn more about proportions in mathematics