Ratios
Percentages
Fractions & Decimals
Long Division/LCM/GCF
Algebra (500 = Final Jeopardy)
100

What are the 3 ways to write a ratio?


Number to Number

Number:Number

Number/Number

100

Every percentage is out of what number? 

100

100

517.74 + 312.03

829.77

100

120/40

120/40= 3

100

Please Name the Order of Operations

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

200

Name 3 ratios that are equivalent to the following:

8:12

2:3

4:6

16:24

24:36

32:48

200

If 89% of the class passed the last Math test, what percentage of students failed? Write your answer as a percentage AND a decimal.

11%

0.11

200

381.1 - 214.83

166.27

200

3,312/32

103.5

200

x + 45 = 97

Solve for x

x = 52

300

Complete the Following Ratios:

2:350

4:700

6:1,050

8:?

10:?

8:1,400

10:1,750

300

What is 0.15 as a percentage?

0.15 * 100 = 15%

300

3/4 * 1/8

3/32

300

1,184/6.4

185

300

x - 19 = 40

Solve for x

x = 59

400

Find the Unit Rate:


Jerry is driving at a rate of 150 miles for every 3 hours. How far can he drive in 1 hour? Make sure to include the correct units! 

150/3= 50 Miles per Hour

400

What is 47% as a decimal?

47/100= 0.47

400

3/4 / 2/3 = ?

9/8 = 1 1/2

400

Find the LCM of 12 and 9

12: 12, 24, 36

9: 9, 18, 27, 36

36

400

4x + 9 = 57

Solve for x

x = 57

500

A father and his young toddler are walking along the sidewalk. For every 3 steps the father takes, the son takes 5 steps just to keep up.

What is the ratio of the number of steps the father takes to the number of steps the son takes?  Add equivalent ratios to build a ratio table showing all the possible ratios up to if the Father takes 30 Steps.

Ratio: 5:3

Father:Son

5:3

10:6

15:9

20:12

25:15

30:18

500

What is 1/8 as a percentage?

1/8 = 0.125

0.125 * 100 = 12.5%

500

DAILY DOUBLE! This Question is Worth 1,000 Points!

Peter is serving ice cream with birthday cake at his party. He purchased 19 1/2 pints of ice cream. He will serve 3/4 of a pint to each guest. If he invited 24 people, will he have enough ice cream? 



19 1/2 / 3/4 = 39/2 / 4/3 = 26

Yes, he can serve 26 people, so he will have enough.

500

Find the GCF of 36 & 24

24: 1, 2, 3, 4, 6, 8, 12, 24

36: 1, 2, 3, 4, 6, 9, 12, 18, 36

12

500

Final Jeopardy!

Solve for x


3 (5x + 8) + (22) - 10 ( 0.5 - x ) =  48

x = 5

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