Unit Rate, Proportional Relationship, Percent Review

Which table shows a proportional relationship between x and y ?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2A

Henry can write 5 ¼  pages of his novel in 3 hours. How many pages does he write per hour?

• 15.25 pages per hour
• 15.75 pages per hour
• 1.75 pages per hour
• not here

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Today, you have a 20% off of the price coupon for Best Buy. If you buy an XBox game that costs $65.00, how much money will you be saving by using your coupon?

• $13.00
• $15.00
• $7.00
• $42.00

Tags

CCSS.6.RP.A.3C

Henry has 15 lawns mowed out of a total of 60 lawns. What percent is that?

• 15%

• 25%

• 19%

• 4%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Melissa is jogging on the treadmill.  She has jogged for 12 minutes when the machine flashes that she is 35% done.  How many total minutes will her workout last?

• 4.2 minutes
• 34.3 minutes
• 46.3 minutes
• 16.2 minutes

Tags

CCSS.6.RP.A.3C

What is the constant of proportionality?

• 45

• 50

• 27

• 1

Tags

CCSS.7.RP.A.2B

Is the graph proportional or non proportional?

• proportional

• not proportional

Tags

CCSS.7.RP.A.2D

Which equation represents a proportional relationship?

• y = 5x + 1

• y = 5x + 5

• y = 5x

• y = x/5 + 1

Tags

CCSS.7.RP.A.2C

You're throwing a party, and you ordered 15 pizzas for your guests. Your total came to $97.50. What was your unit cost per pizza?

• $4.95 per pizza

• $5.75 per pizza

• $6.50 per pizza

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Suppose a family pays $29.99 for a dinner meal. They leave a 15% tip. Find both the tip and the total price of the meal.

• Tip = $15.20
  Total = $45.20
• Tip = $1.10
  Total = $31.10
• Tip = $9.40
  Total =  $24.56
• Tip = $4.50
  Total = $34.50

Tags

CCSS.6.RP.A.3C