Proportionality and Percents

$99 basketball shoes are on sale, marked down 33%. What is the sale price for these shoes?

• $66.33

• $69.00

• $74.99

• $67.67

Tags

CCSS.6.RP.A.3C

A town’s population went from 500 to 850 in 10 years. What was the percent of change?

• 44%

• 55%

• 70%

• 62%

Tags

CCSS.6.RP.A.3C

Walmart marks up sporting goods 27%.

What is the retail price of an item with an original cost of $100?

• $120

• $125

• $127

• $130

Tags

CCSS.6.RP.A.3C

A market buys mixed nuts at $12.50 per pound. They want to make a 22% profit.

What should they charge for the retail price?

• $2.75 lb

• $9.75 lb

• $15.25 lb

• $34.50 lb

Tags

CCSS.6.RP.A.3C

If Jeff continues to read at the same rate as shown in the graph, how many hours would it take him to read 90 pages?

Mathematical Equivalence

ON

Tags

CCSS.7.RP.A.2D

The graph shows how the number of pages Jeff reads is related to the number of hours he spends reading. If Jeff continues to read at the same rate as shown in the graph, how many hours would it take him to read 90 pages?

Mathematical Equivalence

ON

Tags

CCSS.7.RP.A.2D

A movie theater randomly samples the types of admission tickets sold on Friday in the afternoon and the evening. If 400 tickets are sold on a Friday afternoon, use your inference and proportional reasoning skills to determine how many of those 400 tickets would be adult tickets. Type your numerical answer only.

Tags

CCSS.Math.Content.7.RP.A.3

If Jeff continues to read at the same rate as shown in the graph, how many hours would it take him to read 90 pages?

Mathematical Equivalence

ON

Tags

CCSS.6.RP.A.3B

Last month, 15% of 140 phone calls that Nick received were from his mother. How many times did his mother call him?

• 33

• 933

• 2100

• 21

Tags

CCSS.6.RP.A.3C

• A

• B

• C

• D

Tags

CCSS.7.NS.A.3