Percents Proportions Find the Total

Bo bought a few items for $93.84, not including tax. If the tax rate was 7%, what was the total cost of these items, including tax?

• $6.57

• $7.00

• $93.91

• $100.41

Tony’s bill at the restaurant was $9.52. If he wants to leave a 20% tip, how much is the amount of tip?

• $1.90

• $2.05

• $1.55

• $1.904

The group will slip the bill evenly after adding an 18% tip. How much will each person pay including tip?

• $7.11

• $11.65

• $9.92

• $1.78

A $300 phone is on sale for 20% and you have a coupon for an extra 10% off. How much will you pay for the phone? (no tax) ?

• $280

• $197

• $108

• $210

Billy Bob earns a 4% commission for each car he sells. He sells a car for $18,750. How much commission does he make for selling that car?

• $750

• $19500

• $7500

• $18,000

The circle graph shows the music preferences of a random sample of 480 radio listeners. How many people listen to Rock?

• 35 people

• 168 people

• 350 people

• 10 people

Students were asked whether they spend too much or too little time watching television.The circle graph shows the responses. What is the measure of the central angle for the Don't know section?

• 45°

• 72°

• 180°

• 162°

If Amber rescued 110 dogs last year and rescues 150 dogs this year, what is the percent of increase of dogs she has rescued?

• 24%

• 27%

• 31%

• 36%

Bill got 18 out of 20 free throws during practice yesterday. What was his freethrow percentage?

• 90%

• 80%

• 75%

• 70%

Set up and solve a proportion to find the answer.

12 is what percent of 50?

• 12%

• 24%

• 50%

• 65%