Proportions Part to Whole

• 1
• 4
• 2.5
• 10

• 1
• 25
• 4
• 100

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• 2 to 5

• 5 to 3

• 3 to 5

• 5 to 2

Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What fraction of her apps are school apps?

• 5/2

• 2/3

• 5/10

• 1/2

Tell if the ratio is part-to-part or part-to-whole.
In a a mini bag of M&Ms, there are 16 M&Ms and 5 of them are red.

• Part-to-Part

• Part-to-Whole

A container holds 20 total marbles. There are 13 red marbles and the rest are blue. Choose the correct ratio of blue marbles to red marbles. 

• 13:7

• 7:13

• 20:7

• 13:20

What is 70% of 280?

• 196

• 25

• 400

• Fish

15% of _____ = 30. Determine what number goes in the blank to make the statement true.

• 200

• 4.5

• 50

• Shark

7% of 64 = _______. Determine what number goes in the blank to make the statement true.

• 4.48

• 10.94

• 914.29

• Lion

75% of _____ = 39. Determine what number goes in the blank to make the statement true.

• 52

• 192.31

• 29.25

• Tiger