### Home > CC3 > Chapter Ch9 > Lesson 9.2.2 > Problem 9-74

9-74.

If you have

All the lengths and widths must be whole numbers, since you cannot use fractions of tiles.

List the factors of

Four different rectangles are possible.

Use the eTool below to model each possibility.

Click the link at right for the full version of the eTool: *CC3 9-74 HW eTool* (CPM)