Tom observed that 1/3 of the liquid evaporated during his science experiment. How should he record this in his report as a decimal?
0.333333...
0.3
0.13
1.3
4. Multiple Choice
3 minutes
1 pt
3/4 is equivalent to which percent?
25%
50%
60%
75%
5. Multiple Choice
3 minutes
1 pt
What is 2/5 as a percent?
25%
30%
40%
250%
6. Multiple Choice
3 minutes
1 pt
Which of the following is another way of expressing 3 out of 12 ?
25
2.5
25%
2.5%
7. Multiple Choice
3 minutes
1 pt
Which of the following is another way of expressing 25/100 ?
25
2.5
25%
2.5%
8. Multiple Choice
3 minutes
1 pt
What percent is equivalent to 3/5?
6%
60%
30%
35%
9. Multiple Choice
3 minutes
1 pt
What percent of the shapes are stars?
1/2
50%
60%
0.5
10. Multiple Choice
3 minutes
1 pt
175% is equivalent to —
0.175
17.5
1.75
175
11. Multiple Choice
3 minutes
1 pt
How do you change a percent to a decimal?
Just put a percent sign.
move the decimal 2 right
move the decimal 2 left
multiply by 100
12. Multiple Choice
3 minutes
1 pt
What percent of the rectangle is shaded?
20%
25%
50%
75%
13. Multiple Choice
3 minutes
1 pt
What percent of the figure is shaded?
53%
60%
63%
37%
14. Multiple Choice
3 minutes
1 pt
Jacob is told that a bag of flour weighs 9/36 pounds. Which decimal measurement is equivalent to the weight given?
1/4
25%
0.25
0.5
15. Multiple Choice
3 minutes
1 pt
if only 10 of the 200 apples were bad, what percent is that?
5%
20%
33%
15%
16. Multiple Choice
5 minutes
1 pt
Which set is in descending order (greatest to least/mas grande a mas pequena)?
15% .45 9/10
.45 15% 9/10
9/10 15% .45
9/10 .45 15%
17. Multiple Choice
5 minutes
1 pt
Which set is in ascending order(least to greatest/mas pequena a mas grande)?
2/5 1/4 52%
1/4 2/5 52%
52% 1/4 2/5
52% 2/5 1/4
18. Multiple Choice
3 minutes
1 pt
If you receive a 45/50 on your test, what is your percent correct?
45%
80%
90%
70%
19. Multiple Choice
5 minutes
1 pt
Put these in order from greatest to least using the correct symbols.
0.643 65% 6/10
6/10 > 65% > 0.643
0.643 < 65% < 6/10
65% > 0.643 > 6/10
65% < 0.643 < 6/10
20. Multiple Choice
5 minutes
1 pt
Which statement is true?
0.5 > 60%
0.08 = 80%
90% > 1/2
0.8 = 8%
21. Multiple Choice
3 minutes
1 pt
What percent is equivalent to 1/3?
1%
33 1/3%
31%
3 1/3%
22. Multiple Choice
3 minutes
1 pt
Which pair of numbers are equivalent?
0.03 and 30%
0.03 and 300%
0.3 and 3%
0.3 and 30%
23. Multiple Choice
3 minutes
1 pt
Dell answered 5 out of 20 questions INCORRECTLY on his quiz. What percent of the questions did he answer correctly?
25%
75%
80%
20%
24. Multiple Choice
3 minutes
1 pt
How do you write 92% as a decimal?
9.2
0.092
0.92
0.0092
25. Multiple Choice
3 minutes
1 pt
Charlie got 18 out of 25 questions correctly on his test. How can Charlie's grade be written as a decimal?
0.28
0.90
0.72
0.7
26. Multiple Choice
3 minutes
1 pt
How do you write 88% as a fraction in simplest form?
.88
22/25
88/100
88/1000
27. Multiple Choice
3 minutes
1 pt
How do you write 73% as a decimal?
0.073
7.3
0.0073
0.73
28. Multiple Choice
3 minutes
1 pt
How do you write 35% as a fraction in simplest form?
35/100
3/5
7/20
35/1000
29. Multiple Choice
2 minutes
1 pt
When you use a scale factor (factor) to change from one measurement to another, what unit do you want to be on the top of your scale factor fraction? (hint: think about what you want to cancel out)