math project 4

percents

100

10 is what percent of 60?

16.6%

200

52% of 210

109.2 

300

56% of 838

464.28

400

47% of 6

2.82 

500

35% of 500

175

probability

100

What is the probability of choosing the letter o in the word school?

2/6 

200

There are 11 oranges, 6 apples, 9 bananas and 13 peaches on the table. What is the probability of getting an orange?

11/34

300

What is the probability of picking an even number? 3,12,15,9,5,14,21,17

2/8 

400

What is the probability of picking an odd number? 3,12,15,9,5,14,21,17

6/8 

500

What is the prob of getting heads after flipping a coin?

1/2

Area and circumference

100

Whats the diameter of 7?

14

200

Whats the radius of 26?

13

300

Whats the diameter of 19?

38

400

Whats the diameter of 14?

28

500

Whats the radius of 47?

23.5 

Expressions in equations

100

2x + x =

3x

200

7x ^. 5x ^. 14y=

35x ^. 14y

300

6(7x +4y) + 10y + 4x 

46x + 34y

400

10x +4y+19x +5y

29x+9y

500

14x+10x=

24x