Unit 3 Part A Review

Which ratio below is proportional to the ratio  5/6?

• 6/5
• 50/75
• 25/30
• 12/10

Solve the proportion below

• 21
• 7
• 8
• 24

Solve the proportion below:

• 3
• 24
• 21
• 12

Tags

CCSS.7.RP.A.2B

Solve the proportion below:

• 5
• 10
• 15
• 6

Tags

CCSS.7.RP.A.2A

The class has 12 girls and 16 boys. What is the ratio of total students to boys? (simplest form)

• 28/16
• 7/4
• 16/28
• 12/16

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The pet store has 18 dogs toys for sale. 10 toys are frisbees and the rest are bones. What is the ratio of bones to frisbees in simplest form?

• 5/9
• 8/10
• 4/5
• 18/10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is a proportion?

• When two ratios can be simplified
• When two ratios are equivalent and show the same value
• When two ratios have the exact same numbers
• When two ratios can be multiplied by 2

Tags

CCSS.7.RP.A.2A

What is 20% of 45?

• 9
• 44.44
• 225
• 12

Tags

CCSS.6.RP.A.3C

18 is 40% of what number?

• 45
• 18
• 7.2
• 40

Tags

CCSS.6.RP.A.3C

20 is 80% of what number?

• 25
• 24
• 26
• 20

Tags

CCSS.6.RP.A.3C