Proportions

What is the rate of change for this table?

• 1/9

• 9

• 8

A box of cereal cost $3.59 for 30 oz. How much is the unit rate per ounce? Round to the nearest cent.

• 11 cents

• 12 cents

• 13 cents

• 10 cents

Find the rate of change

• 1

• 2

• 11

• Not a constant slope/Non-Linear

6 stuffed peppers cost $36. What will 12 stuffed peppers cost?

• 72

• 27

• 65

• 91

2 apples cost $20. What will 5 Apples cost? 

• 28

• 45

• 50

• 39

What would be a reasonable estimate of the percent of the circle colored green?

• 5%

• 85%

• 33%

• 75%

Write a percent to represent the shaded portion of the model.

• 16%

• 42%

• 64%

• 80%

Daniel downloaded 375 songs. If 24% of the songs were free, then how many songs did Daniel download for free?

• 64 free songs

• 6 free songs

• 1563 free songs

• 90 free songs

In the Central City Grand Prix, out of 30 cars that started the race, 12 of them finished. What percent of the cars finished the race?

• 20%

• 40%

• 60%

• 80%

What percent is shaded yellow?

• 1/4 %

• 25%

• 50%

• 75%