Application of Percentages

Coca-Cola $1.29 for 1.25 L 
or
Pepsi $2.49 for 2L
Find the unit price of each and choose the better deal.

• Pepsi

• Coca-Cola

Brianna participated in a math quiz that had 50 questions. If she managed to score 80% in the quiz, how many questions did she answer correctly?

• 30

• 40

• 45

• 20

Brian went to a fruit market and saw a box of apples. If 30% of the apples in the box are 45, how many apples are there in the box?

• 100

• 150

• 75

• 200

In a class of 40 students, where Gabriella, Brianna, Fahed, Brian, and Kristophe are studying, 25% are boys. How many boys are there in the class?

• 20

• 10

• 30

• 15

Fahed went to a store to buy a shirt for his friend Kristophe. The shirt originally costs $40 but it was on sale for 20% off. How much did Fahed pay for the shirt?

• $32

• $30

• $35

• $25

Brian bought a car for $20,000. The car depreciates by 15% each year. Fahed is curious to know, what will be the value of Brian's car after 3 years?

• $18,250

• $14,750

• $11,390.25

• $16,500

Kristophe spent 60% of his savings on a new bike, which cost him 120 dollars. How much would he spend if he decides to use 40% of his savings on a new helmet?

• 80

• 30

• 60

• 100

In a school survey, 75% of the students said they prefer coffee over tea. If 300 students including Brianna, Fahed, Gabriella, Kristophe, and Brian participated in the survey, how many students prefer coffee?

• 250

• 100

• 150

• 225

Brian runs a small business where he sells handmade candles. If he sells a candle for $80 and makes a 25% profit, what is the cost price of the candle for Brian?

• $64

• $90

• $75

• $50

Brian is baking a cake. The recipe calls for 2 cups of flour, but Brian only has 75% of the required amount. How much flour does Brian have?

• 3 cups

• 2.5 cups

• 1 cup

• 1.5 cups