How to Find Percentages of a Number

Eliza bought a meal that cost $ 12.00. She tipped the waiter 25% of that amount. How much was the tip?

• $ 15.00

• $ 12.25

• $3.00

• $4.00

How long is 75% of a 24-hour day?

• 6 hours

• 18 hours

• 8 hours

• 12 hours

A T-shirt costs $50. You get 10% off in a sale. How much do you pay for the T-shirt ?

• $5

• $15

• $45

• $35

A St. Louis Cardinals hat costs $18.  If there is 8% sales tax, what is the total cost of the hat including tax?

• $1.44

• $22.74

• Answer not given

• $19.44

What is 25% of 500

• 100

• 125

• 225

• 250

Convert 73% to a decimal

• 73.0

• 0.37

• 0.73

• 0.7

The computer Paul bought originally cost €620 but he was given a 30% discount. How much money did he save?

• €200

• €186

• €173

• €250

A clothes shop is holding a 20% sale during the month of January. Gina wants to buy a new pair of jeans which used to cost €18. How much is she going to pay now?

• €14.40

• €15.00

• €10.00

• €12.20

Find  3.5% of 125

• .4375

• 43.75

• 437.5

• 4.375

What number is 20% of 102?

• 204

• 122.4

• 20.4

• 20