percent proportions

What percent of 50 is 20?

• 40%
• 25%
• 2.5%
• 4%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

78 is what percent of 450?

• 5%
• .17
• 17%
• 18%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

What is 40% of 230?

• 92
• 9200
• 9.20
• 575

Tags

CCSS.6.RP.A.3C

What percent of 50 is 20?

• 40%
• 25%
• 2.5%
• 4%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The movie theater has 250 seats. 225 seats were sold for the current showing. What percent of seats are empty?

• 10%
• 20%
• 80%
• 90%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

A survey of 1,000 people was done by the New York Times. 80% of the people did not know the name of their representative in Congress. How many of the 1,000 people knew the name of the Congressman?

• 200
• 400
• 600
• 800

Tags

CCSS.6.RP.A.3C

Bill is in a class of 15 boys and 35 girls. 40% of the students in the class take the bus to school. How many students do not take the bus to school?

• 15
• 20
• 30
• 35

Tags

CCSS.6.RP.A.3C

72 is _____% of 150

• 22
• 45
• 54
• 48

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

iTunes sells 9 songs for $8.85.  Claire wants to buy Bruno Mars’ new album which cost $14.75.  How many songs are on Bruno Mars’ new album?

• 13 songs
• 15 songs
• 5 songs
• 20 songs

Tags

CCSS.6.NS.B.3

Jessica was planning a trip to Jamaica. Before going, she did some research and learned that the exchange rate is one Jamaican dollar for 0.5 US dollars. How much Jamaican money would she get if she exchanged $28?

• $56
• $14
• $5.60
• $140

Tags

CCSS.6.RP.A.3B