Percent Quiz

If a quantity increases by 15%, what percent of the original amount is it now?

• 85%

• 115%

• 100%

• 15%

What is the new amount of cereal in the box if the original amount was 500 grams and it now has 20% more?

• 600 grams

• 580 grams

• 500 grams

• 520 grams

Tags

CCSS.6.RP.A.3C

What does a 30% decrease correspond to?

• 30%

• 70%

• 100%

• 130%

Before you can find the percent of increase, what value do you need to calculate?

• change in prices

• sum of prices

• quotient of prices

• product of prices

Tags

CCSS.6.RP.A.3C

If a car's speed increases from 60 km/h to 90 km/h, what is the percent increase?

• 30%

• 50%

• 20%

• 40%

Tags

CCSS.6.RP.A.3C

What is the new weight of the package if the original weight was 2 kg and it now has 10% more?

• 2.2 kg

• 2.1 kg

• 2.5 kg

• 2.3 kg

Tags

CCSS.6.RP.A.3C

If the price of a book increases from $20 to $25, what is the percent increase?

• 20%

• 25%

• 15%

• 30%

Tags

CCSS.6.RP.A.3C

Daniel has dinner at a restaurant and the cost of his meal is $28.00. Because of the service, he wants to leave a 20% tip. What is his total bill including tip?

• 33.60

• 40.00

• 24.60

• 30.50

Tags

CCSS.MATH.CONTENT.7.RP.A.3

What is 20% of 80?

• 16

• 100

• 60

• 40

Tags

CCSS.6.RP.A.3C

Calculate the percent proportion: If 15 is 30% of a number, what is the number?

• 60

• 50

• 25

• 40

Tags

CCSS.6.RP.A.3C