Math Jeopardy

percents

100

5 is what percent of 20?

25%

200

What is the percent increase of 20 and 60?

200%

300

What is the percent increase of 50 and 200?

300%

400

What is 25% of 40?

10

500

What is 20% of 100

20

probability

100

flip a coin the probability of landing on tail 

50%

200

there 10 balls in a ball 5 red,4blues,1 green whats the probability of the green balls 

 10%

300

25 student in a class 13 boy 12 girls whats the probability of boys 

13/25

400

There are 245 students at oak hill elementary 4th grade.There are 348 in 5th grade.What is the probability of 4th to 5th?

-103%

500

There are 200 pieces of candy.Each are 25 cent.I eat 112.How much do i have to pay?

44.64%

one step

100

5x=70

14

200

6x=48

8

300

10x200

20

400

9x=81

9

500

2x=50

25

two step

100

2x+3x+90=180

18

200

5x+9x+90=360

(contains a decimal)

19.28

300

2x+1x=90

30

400

10x-1x=90

10

500

20x-10x=90

9