Have an account?
Skip to Content
Build your own quiz
20 questions
Show Answers
See Preview
- 1. Multiple Choice
To disinfect 1 quart of stream water to make it drinkable, you need to add 2 tablets of iodine. How many tablets do you need to disinfect 4 quarts?
4 tablets
5 tablets
6 tablets
8 tablets
- 2. Multiple Choice
Find the missing value(s) for the ratio table.
a = 36
b = 108
a = 108
b = 36
a = 32
b = 90
a = 108
b = 90
- 3. Multiple Choice
Find the missing value for the ratio.
3
9
7
21
- 4. Multiple Choice
Find the missing value for the ratio.
56
48
7
72
- 5. Multiple ChoiceWhat is C?80249692
- 6. Multiple Choice
What is the value of B in the ratio table?
28
70
49
56
tagsRatio Table Missing Value - 7. Multiple ChoiceSolve for xx = 15x = 11x = 1/11x = 20
- 8. Multiple Choice
c = 4
c = 8
c = 14
c = 10
tagsSolving Proportions - 9. Multiple Choicek=5k=3.3333333k=60k=90
- 10. Multiple Choice
x = 4
x = 5
x = 7.2
x = 0.2
- 11. Multiple Choice
35
11.43
140
80
- 12. Multiple ChoiceWhat is the missing number in the ratio table?72857690
- 13. Multiple Choice
Find THREE equivalent ratios for 4/5. Select all that apply.
5:4
12:15
5 to 4
40 to 50
- 14. Multiple Choice
Find the missing value.
2
4
6
12
- 15. Multiple Choice
Find the missing values in the ratio table.
35, 12
14, 100
15, 30
cannot be determined
- 16. Multiple Choice
Another kind of ratio relationship you can find is to look inside a ratio itself. 2:6 is the top ratio in this table.
To get from 2 to 6, you would multiply by 3. Look at each row and notice that this times 3 relationship continues.
What is the value of x?
30
3
15
20
- 17. Multiple Choice
Juliet used a 3 to 1 ratio of white to black paint in order to make a shade of gray. Which of the following ratios would give her the same shade of gray? Pick two.
5 to 4
5 to 15
12 :4
7 to 6
- 18. Multiple Choice
The cafeteria orders a ratio of 4 to 7 of hot dogs to hamburgers for lunch. Which ratios are equivalent to the ratio of hot dogs to hamburgers? READ CAREFULLY!
16 hamburgers and 28 hot dogs
8 hot dogs and 14 hamburgers
7 hot dogs and 10 hamburgers
20 hamburgers and 35 hot dogs
28 hot dogs and 49 hamburgers
- 19. Multiple Choice
Julie made fruit punch for her class party. The ratio that she uses of water to sugar is 4:2. Annie's recipe that she uses, uses a ratio of 10:4 of water to sugar. Which statement is likely to be true?
Julie's punch will taste sweeter because it will have more sugar.
Annie's punch will taste sweeter because it has more sugar.
- 20. Match
Match the following ratios:
20:16
7:4
21:12
3:7
9:21
2:6
24:9
8:3
24:72
5:4
- Answer choicesTagsAnswer choicesTags