Ratio and Proportion

What number is missing?

• 12
• 3
• 11
• 13

Tags

CCSS.5.OA.B.3

Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What is the ratio of school apps to game apps?

• 5 to 2
• 3 to 5
• 5 to 10
• 5 to 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Tommy has a bag of LEGOS.  There are 6 yellow, 3 red, and 8 blue LEGOS.  What is the ratio in simplest form of red to yellow LEGOS?

• 1/2
• 6/3
• 2/1
• 3/6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

_{Simplify the following ratio
8 :  12}

• 1 : 3
• 2 : 3
• 3 : 4
• 4 : 5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write the ratio in simplest form:

20 weeks:14 days

• 7 days:10 weeks

• 10 weeks:4 days

• 10 weeks:7 days

• 4 days:2 weeks

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

For a recipe, Brutus uses 4 cups of sugar for every 5 cups of flour. Which of the following show equivalent ratios for sugar to flour?

• 4/5=8/10 =12/15
• 4/5 = 5/6 = 6/7
• 4/5 = 3/4 = 2/3
• 4/5=8/15=16/45

Tags

CCSS.6.RP.A.3A

Which ratio is equivalent to 12:20

• 20:12
• 2:3
• 3:5
• 3:10

Tags

CCSS.6.RP.A.3A

What is C?

• 80
• 24
• 96
• 92

Tags

CCSS.5.OA.B.3

What is B?

• 28
• 70
• 49
• 56

Tags

CCSS.5.OA.B.3

Solve for A in the table.

• A= 40
• A= 10
• A= 9
• A= 45

Tags

CCSS.3.OA.D.9