Percentages
Percentage of an amount
Wages
Percentage Increase/Decrease
Mr Dewar
100

What is 20% of 150?

30

100

What is 35% of 200?

70

100

Tom earns $10 per hour. How much does he make in 5 hours?

$50


100

A book costs $80. The price increases by 10%. What is the new price?

$88

100

Last weekend i played golf! What did i shoot?

a) 61                      b) 74

c) 69                      d) 59

59

200

25% of $40

10
200

Find 15% of 120.

18

200

Lisa works 4 hours a day and earns $12 per hour. How much does she make in one day?

$49

200

A jacket was $120, but its price decreased by 25%. What is the new price?

$90

200

True or False

My younger brother is taller than me

True

300

If 15% of the students in a class are absent, and there are 80 students in total, how many students are present?

68

300

A jacket costs $90. If it is discounted by 40%, how much is the discount?

$36

300

Jake earns $15 per hour. If he works for 2 hours, how much does he make?

$30

300

A salary of $2,000 increases by 15%. What is the new salary?

$2300

300
Last year i won MVP of my mixed netball team.


What position do i play?

GS

400

Sarah scored 80% on her math test, which had 50 questions. How many questions did she answer correctly?

40

400

A school has 600 students, and 25% of them are in Year 8. How many Year 8 students are there?

150

400

Emma works 6 hours and earns $8 per hour. How much does she earn in total?

$48

400

The population of a town is 5,000. It decreases by 10%. What is the new population?

4500 people

400

What year did i graduate from high school?

BONUS: What school did i go to?

2019

JSR

500

A car depreciates by 15% each year. If its original value was $20,000, what will its value be after 3 years?

$12,282.50

500

A car is worth $25,000. It depreciates by 20% in a year. What is its new value?

$20,000

500

A contractor charges $50 per hour. If he works 7.5 hours, how much does he earn?


$375

500

A laptop was $1,500, but the price increased by 20%. What is the new price?

$1800

500

I once kicked 11 goals in a single game of footy.

How many behinds did i kick that day?

3

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