Practice with Percentss

18 out of 23 is what percent ?

• 78.3%
• 91.3%
• 87.5%
• 29.5%

9 out of 42 is what percent ?

• 21.4%
• 78.3%
• 87.5%
• 29.5%

23 out of 78 is what percent ?

• 29.5%
• 21.4%
• 91.3%
• 87.5%

Kayla works in a shoe store and is paid a 12% commission on her sales. In January, her sales total was $3,740. About how much did Kayla earn in commission for January?

• $312

• $449

• $3,291

• $4,189

The number of students enrolled at a high school has increased from 398 to 503. Which is the best estimate of the percent of increase in enrollment?

• 10%

• 20%

• 25%

• 50%

A group of friends went to lunch. The bill, before sales tax and tip, was $37.50. A sales tax of 8% was added. The group also tipped 18% on the amount after the sales tax was added. What was the total amount of money that the group paid for the lunch?

• $47.79

• $40.50

• $3.00

• $63.50

Jill bought a sweater at the sale price of $25. The original cost of the sweater was $40. What percent represents the discount that Jill received when buying the sweater?

• 15%

• 37.5%

• 60%

• 62.5%

What is 39% of 106?

• 4.21

• 41.34

• 42

• 413.4

What is 6% of 72?

• 4.32

• 8.33

• 1200