percentages and proportions review

It took Ella 6.5 hours to travel 324 miles. If she kept a consistent speed and made no stops, about how fast was she traveling?

• 50 mph

• 0.02 mph

• 2106 mph

• 65 mph

Tags

CCSS.7.EE.B.3

Right now, 15 gallons of gas costs $25.80. If your car has a 12 gallon tank, how much would it cost to fill your tank from completely empty to full?

• $6.98

• $1.72

• $20.64

• $18.36

Tags

CCSS.6.RP.A.3B

Alicia can run 4 laps around the track in 7.41 minutes. What is her unit rate (laps per minute)?

• 1.85 laps/min

• 0.54 laps/min

• 2.13 laps/min

• 3.41 laps/min

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Marta was shopping online with a 30% off coupon code. She found a pair of shoes that regularly cost $85. How much will Marta pay if she uses the coupon (ignoring tax)?

• $25.50

• $59.50

• $76.50

• $121.43

Tags

CCSS.6.RP.A.3C

The Keller's were having dinner at a restaurant. The check was $43.76. Mrs. Keller likes to leave an 18% tip for the server. How much would that tip be?

• $18.00

• $51.64

• $35.88

• $7.88

Tags

CCSS.6.RP.A.3C

Charlie had dinner out and can't remember how much his delicious steak cost! His credit card shows that he paid $34.93 in total, but that included the 20% tip he left, too. What was the price of his steak dinner (before the tip was added)?

• $29.11

• $27.94

• $6.99

• $41.92

Tags

CCSS.6.RP.A.3C

Is this table proportional?

• Yes
• No

Tags

CCSS.7.RP.A.2A

Shawn makes $7.50 an hour to babysit for her next door neighbors.  Describe the graph of this relationship.

• Proportional
• Non-proportional

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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