Percent review

The number of people signed up for a bus trip increased from 32 to 45. What is the percent increase? Round to the nearest percent.

• 52%

• 41%

• 42%

• 45%

Rosa and her friends are eating out for dinner. The bill was $45.80. They want to leave a 20% tip. How much should they leave for tip?

• $54.96

• $45.80

• $9.16

• $20

What is the percent for 0.3?

• 3%

• 30%

• 0.30%

• 0.3%

• 0.03%

Write 7% as a decimal.

• $7.0$

• $0.7$

• $0.07$

• $7.00$

19/50 is what %?

• 19%

• 38%

• 50%

• 100%

10% of 380 is _____

• 38%

• 0.38

• 38

• 3.8

80% of 80 is what?

• 6.4

• 64

• 100

• 1

16 is 40% of what number?

• 6.4

• 56

• 40

• 24

A florist is told that 40% of the 350 flowers ordered must be red roses. How many red roses must be in the order?

• 390 roses

• 100 roses

• 140 roses

• 240 roses

Sarah earns $20 a day working after school. She spent 30% of her daily earnings on Monday. How much money did she spend on Monday?

• $1.40

• $6

• $0.60

• $14