Math Mashup Proportions

78 is what percent of 450?

• 5%
• .17
• 17%
• 18%

What is 15% of 82?

• 12.3
• 123
• 1.23
• 15

Martin's class has 28 students in it. 25% of those students are home sick today. How many students are home sick?

• 4 students

• 7 students

• 11 students

• 13 students

There are 126 students in theater at a school. On a certain day, 94 of the students in choir went on a field trip. What percent of student stayed at school instead of going on the field trip? Round to the nearest whole percent.

• 22%

• 25%

• 27%

• 29%

On the beach boardwalk, there are 20 different places to get food. Twenty percent of them are ice cream shops. How many ice cream shops are there?

• 100

• .04

• 40

• 4

 Shirley spelled 12 of her 15 spelling words correctly on the test.  What percent grade did Shirley get on the test?

• 40%
• 50%
• 80%
• 60%

What percent of songs are Rock AND Classical?

• 20%
• 25%
• 40%
• 50%

Sam received $125 for his birthday.  He spent $85 at the store and put the rest in the bank.  What percent of his birthday money did he spend at the store?

• 85%
• 32%
• 68%
• 125%

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

• 10%
• 20%
• 80%
• 90%

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