Ratio and Percent Review

Brittney bought 13 peaches for $8.84. How much was each peach?

• .68 cent
• .71 cent
• .65 cent
• .74 cent

Tags

CCSS.6.NS.B.3

Solve the Proportion:
X/9 = 9/27

• 9
• 3
• 81
• 245

Tags

CCSS.7.RP.A.2B

Solve the proportion:

• 4
• 8
• 14
• 10

Tags

CCSS.7.RP.A.2B

In an animal shelter, the ratio of cats to dogs is 3 to 5. If there are a total of 25 dogs at the shelter, how many cats do they have?

• 15
• 18
• 21
• 32

Cookie Monster makes the perfect cookies. He uses 2 cups of chocolate chips for every 3 dozen cookies. If he makes 54 cookies, how many cups of chocolate chips does he need?

• 3 cups
• 16 cups
• 32 cups
• 48 cups

Tags

CCSS.6.RP.A.3B

A florist is told that 40% of the 350 flowers ordered must be red roses. How many red roses must be in the order?

• 390 roses
• 100 roses
• 140 roses
• 240 roses

Tags

CCSS.6.RP.A.3C

Eric earned 60 points on his last test. If there were 75 possible points, what was his percent grade?

• 20%
• 40%
• 60%
• 80%

In the Central City Grand Prix, out of 30 cars that started the race, 12 of them finished. What percent of the cars finished the race?

• 20%
• 40%
• 60%
• 80%

Sarah earns $20 a day working after school. She spent 30% of her daily earnings on Monday. How much money did she spend on Monday?

• $1.40
• $6
• $0.60
• $14

Tags

CCSS.6.RP.A.3C

 Jenna is drinking a protein supplement to increase the amount of protein in her diet. One serving of the supplement in skim milk makes a drink with 200 calories. About 48% of the calories are from protein. How many calories of the drink are from protein?

• 96 calories
• 48 calories
• 100 calories

Tags

CCSS.6.RP.A.3C