Equations and Proportions

What is an equivalent ratio to 3/4?

• 1/4
• 4/5
• 12/16
• 14/18

Tags

CCSS.6.RP.A.3A

15 minutes to drive 21 miles; 25 minutes to drive 35 miles

• yes, equivalent
• no

Tags

CCSS.6.RP.A.3B

Miley earns $10 per hour babysitting. Is the amount of money earned proportional to the number of hours she spends babysitting?

• yes
• no
• sometimes
• never

Tags

CCSS.7.RP.A.2A

• 4
• 12

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Pizzas are $10 each plus a $2 delivery fee. Is the cost proportional to the number of pizzas ordered?

• Yes, unit rate is $10
• Yes, Unit rate is $12
• No, unit rate not constant
• No, because Little Caesars is $5

Tags

CCSS.7.RP.A.2A

Are the two ratios proportional?

• YES
• NO

Tags

CCSS.7.RP.A.2A

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

18 is 40% of what number?

• 45
• 18
• 7.2
• 40

Tags

CCSS.6.RP.A.3C

7 is what percent of 56?

• 12.5%
• 7%
• 56%
• 800%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

A grading machine can grade 48 multiple-choice tests in 1 minute. How long will it take the machine to grade 300 tests?

• 6.25 Min
• 0.16 Tests
• 6.25 Tests
• 0.16 Min

Tags

CCSS.6.RP.A.3B