Percent Proportions

Front

What percent of 50 is 20?

Back

40%

Front

78 is what percent of 450?

Back

17%

Front

What is 40% of 230?

Back

92

Front

34% of what number is 51?

Back

150

Front

What is 15% of 82?

Back

12.3

Front

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

Back

10%

Front

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? Options: 200, 400, 600, 800

Back

200

Front

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?

Back

30

Front

In the Central City Grand Prix, out of 30 cars that started the race, 12 of them finished. What percent of the cars finished the race?

Back

40%

Front

Eric earned 60 points on his last test out of 75 possible points. What was his percent grade?

Back

80%