Chapter 7 Mixed Review

Find the original amount if the final amount is $80 and the percentage increase is 25%.

• $60

• $75

• $70

• $64

Tags

CCSS.6.RP.A.3C

Solve for the percentage increase if the original amount is $200 and the final amount is $250.

• 25%

• 15%

• 20%

• 10%

Tags

CCSS.6.RP.A.3C

Convert 75% to a decimal.

• 0.0575

• 0.0075

• 0.75%

• 0.75

Convert 0.6 to a percentage.

• 60%

• 6%

• 0.06%

• 600%

In a sale, an item is priced at $80 after a 20% discount. What was the original price?

• 100

• 90

• 70

• 60

Tags

CCSS.6.RP.A.3C

A student scored 85% in a test. If the maximum score was 100, what was the student's actual score?

• 90

• 85

• 80

• 95

Tags

CCSS.6.RP.A.3C

If a car's price increased by 15% and the new price is $23,000, what was the original price?

• $18,000

• $21,000

• $25,000

• $20,000

Tags

CCSS.6.RP.A.3C

A store is offering a 30% discount on a $120 item. What is the sale price?

• $90

• $84

• $100

• $36

Tags

CCSS.6.RP.A.3C

If a population decreased by 10% and the new population is 900, what was the original population?

• 850

• 800

• 1000

• 950

Tags

CCSS.6.EE.B.7

In a restaurant, the bill amount is $50 after a 15% tip. What was the original bill amount?

• $48.50

• $43.48

• $57.50

• $42.50

Tags

CCSS.6.RP.A.3C