Scaling Quantities

To multiply or divide two related quantities by the same number. 

• Ratio Table

• Scaling

• Non-proportional

• Unit Rate

The relationship between two ratios with a constant rate or ratio.

• Proportional

• Non-proportional

• Scaling

• Percent

Ratios that express the same relationship between two quantities.

• Dimensional Analysis

• Rate

• Unit Rate

• Equivalent Ratios

Multiplying two related amounts by the same number

• Scaling Down

• Scaling Up

• Unit Scale

• Cost Rate

What is the scale factor of the dilation?

• 5/2

• 3/2

• 7/2

• 2/3

• 32 inches

• 64 inches

• 112 inches

• 224 inches

What is the scale factor of the dilation shown?

• 1/3

• 1/2

• 3

• 2

What is the scale factor of the dilation?

• 2

Choose the correct scale factor:

• 2.5

• 1.5

• 3.5

• 4

In the figure above, a dilation from A to A' has occurred. What is the scale factor?

Mathematical Equivalence

ON