Equivalent Fractions
Percentages
% of a whole number
Worded Problems
Mystery
100

1/2 = ?/100

? = 50

100

Express 8 out of 100 as a percentage

8%

100

20% of 70

14

100

What is 35% of $50?

$17.50

100

30% is equal to what fraction? Simplify if possible

3/10

200

1/4 = ?/100

? = 25

200

Express 18/50 to percentage.

36%

200

52% of 200

104

200

If I get 45 questions right on a test out of 50 questions, what is my grade?

90%

200

How do you write 25% as a fraction? Simplify if possible.

1/4

300

2/5 = ?/100

? = 40

300

Express 55% as a fraction. Simplify if possible.

11/20

300

65% of 220

143

300

A shirt is 30% off for Black Friday. The regular price is $40. How much is the sale price?

It's on sale for $28.

300

BONUS: You get 300 points

:)

400

15/30 = ?/100

? = 50

400

Express 3 wholes and 7/10 to a percentage.

370%

400

22% of 350

77

400

If 400 people out of 1000 vote for the same school captain, what percent is that?  

40%

400

There were 1500 people at a concert. 55% of them were men, 20% of the remainder were women, and the rest were children. How many children were there?

540 children

500

7/10 = ?/100

? = 70

500

45% of $50

$22.50

500

40% of 120

48

500

There were 24 boys and 20 girls in a chess club last year. This year the number of boys in the club was increased by 25% but the number of girls was decreased by 10%. How many students are in the club this year?

28 students are in the club this year

500

1/3 equals what decimal and what percent?

0.3333 and 33.3%