Course 2-Ratios and Proportions

Are the two ratios proportional?

• Yes
• No

Tags

CCSS.7.RP.A.2A

Are the two ratios proportional?

• yes
• no

Tags

CCSS.7.RP.A.2A

The ratio of girls to boys in class is 2 to 5. If there are 18 girls, how many boys are there?

• 45
• 4
• 9
• 90

Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

• $30
• $20
• $60
• $10

Tags

CCSS.6.RP.A.3B

Daniel has dinner at a restaurant and the cost of his meal is $28.00. Because of the service, he wants to leave a 20% tip. What is his total bill including tip?

• X=33.60
• X=33.43
• X=44.06
• X=44.56

Tags

CCSS.6.RP.A.3C

Ishaan bought fruit for $13 before tax. The sales tax is 15%. What is the total price?

• X=14.63
• X=16.96
• X=14.95
• X=16.96

Tags

CCSS.6.RP.A.3C

If your cell phone bill was $67.82 and there is a 7% late fee, how much will your bill be?

• X=72.57
• X=73.20
• X=72.45
• X+hjhe

Tags

CCSS.6.RP.A.3C

What is 0.4 as a percent?

• 40%
• 4%
• 400/100
• 40/10

What is 15% of 60?

• 9
• 12
• 6
• 4

Tags

CCSS.6.RP.A.3C

On last week’s maths test Carol had 21 correct out of 25 problems. What percent grade did she receive?

• 42
• 80
• 84
• 92

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3