Ratios, Proportions, Unit Rate Quiz

A class has 15 boys and 20 girls. What is the boy:girl ratio in simplest form?

• 4 to 5
• 10 to 13
• 3:4
• 3:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

88 students for 4 classes
How many students per class?

• 22 students per class
• 22 classes per student
• 25 students per class
• 25 classes per student

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

4: 20 is equivalent to 1:5

• Yes
• No

Tags

CCSS.6.RP.A.3A

4: 20 is equivalent to 1:5

• Yes
• No

Mrs. Shelly paid $3 for 6 muffins and Mrs. Kloske paid $9 for 18 muffins.  

• yes, equivalent
• no, not equivalent

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Daniel bought 2 pairs of jeans for $50 and Howard bought 4 pairs of jeans for 90$.  Did they pay the same rate?  

• yes, equivalent
• no, not equivalent

Tags

CCSS.6.RP.A.3B

What number is missing?

• 12
• 3
• 11
• 13

Tags

CCSS.4.OA.C.5

Solve the proportion below

• 21
• 7
• 8
• 24

Tags

CCSS.7.RP.A.2B

Solve the proportion below:

• 5
• 10
• 15
• 6

Tags

CCSS.7.RP.A.2A

Which ratio is proportional to the ratio   1/5?

• 2/5
• 2/10
• 5/1
• 15/20

Tags

CCSS.7.RP.A.2A