Percent Proportion Review

A book originally costs $20 but is on sale for 15% off. What is the sale price?

• $17.00

• $18.00

• $16.50

• $17.50

Tags

CCSS.6.RP.A.3C

In a class of 40 students, 12 are boys. What percent are girls?

• 70%

• 60%

• 30%

• 40%

22 out of 110 students in a school play basketball. What percent is this?

• 15%

• 20%

• 25%

• 10%

A shopkeeper marks up the price of goods by 30%. If the cost price is $200, what is the selling price?

• $260

• $280

• $250

• $300

Tags

CCSS.6.RP.A.3C

45 is what percent of 180?

• 25%

• 40%

• 20%

• 30%

What is 50% of 120?

• 60

• 70

• 50

• 40

Tags

CCSS.6.RP.A.3C

80 is what percent of 400?

• 20%

• 25%

• 30%

• 15%

A tank is filled to 70% of its capacity with water. If the capacity is 200 liters, how much water is in the tank?

• 140 liters

• 150 liters

• 130 liters

• 160 liters

Tags

CCSS.6.RP.A.3C

A skirt is reduced in price by 15%. The sale price is $85. What was the original price?

• $100

• $95

• $102

• $90

Tags

CCSS.6.RP.A.3C

If 7 out of 35 questions are incorrect, what percent of the questions are correct?

• 70%

• 80%

• 75%

• 85%