Proportion Are You Ready

The fraction that represents this amount is _______.

The decimal that represents this amount is_______.

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=90

Solve the proportion.

• n=6

• n=24

• n=7

• n=8

Write how to find the proportion of

2:8 :: 25:625

(Do not give space first right the means than the extremes.)

Mathematical Equivalence

ON

If 8 gallons of paint can cover 320 square feet, how many gallons are needed to cover 400 square feet?

• 9 gallons

• 10 gallons

• 11 gallons

• 12 gallons

Which of the following represents a proportional relationship?

• The relationship between the number of apples and their weight

• The relationship between the number of pages in a book and the book's weight

• The relationship between the number of cars in a parking lot and the color of the cars

• The relationship between the number of hours worked and the amount of pay at a constant hourly rate

Several students were asked to name the kinds of animals they saw in the past week at the park. Determine the ratio that compares the number of cats seen to the total number of animals seen.

• 1:4

• 1:8

• 3:16

• 5:16

A poll was taken to total the candy collected by a few students who went trick or treating on Halloween. Determine the ratio that compares the number of candy bars to the total pieces of candy.

• 1:5

• 1:6

• 1:8

• 1:4

For the holidays, Jadea bought her parents a fruit basket. Determine the ratio that compares the number of oranges to the total pieces of fruit.

• 3:10

• 1:20

• 2:5

• 3:5