Worksheets6.RP.4 Percents
Total questions: 48
Worksheet time: 26mins
The percent symbol is ....
∞
θ
°
%
What does the term "Percent" mean?
Hint: Cent is a prefix meaning 100. There are 100 cents in a dollar. A centurion was in charge of a hundred men. A century is 100 years.
a ratio that shows a part out of one hundred
divide by 100
every cent
times 100
Percent is out of ....
1
10
100
0.01
How do you find 50% of any number?
Multiply by 50
Divide by 50
Divide by 2
Subtract by 2
You read 50% of a book. This means that you have read...
the whole book
quarter of the book
half of the book
two books
What is 50% of 16?
10
8
4%
32
Tom saves 50% of his paycheck. If his pay is $148, how much will he save?
$148
$74
$70
$50
What is 50% of 86?
34
43
17
27
If one fourth of the students in class are female, then that is ___ of the students in class.
100%
75%
50%
25%
What is the missing percent?
15%
25%
55%
20%
25% of Mrs. Bennett's class wore red one day. If the class has 28 students, how many wore red?
4
7
14
21
What is 25% of 500
100
125
225
250
What is 25% of 132?
31
32
33
34
Convert 3/4 to percent.
Hint: Can you make the fraction have a denominator of 100? If so, then the numerator is the percent.
3%
25%
50%
75%
If I ate three quarters of a pizza, what percentage of the pizza is left?
0%
25%
50%
75%
How do you find 10% of any number?
Multiply by 10
Divide by 10
Add 10
Subtract 10
What is 10% of 150?
15
1.5
0.15
1500
Percents are fractions out of __________________.
That means to write a percent as a fraction, write the number of the percent over 100 and simplify. If it has a decimal, simply multiply the numerator and denominator by powers of 10 (10, 100, 1000, etc) until the decimal is gone and then simplify.
10
50
100
1000
To turn a percent into a decimaL, move the decimal point ___ places to the Left.
To turn a decimal into a peRcent, move the decimal point ___ places to the Right.
(The form you WANT helps you tell if you go left or right.
2
3
5
100
What is the equivalent percent to 0.05?
50%
500%
5%
0.05%
What is the equivalent percent to 0.46?
46%
4.6%
460%
0.46%
What is the equivalent percent to 0.08?
0.08%
8%
80%
800%
What is the equivalent percent to 0.37?
3.7%
37%
370%
0.37%
What is the equivalent decimal to 14%?
0.14
1.4
14.00
0.014
What is the equivalent decimal to 39%?
0.039
3.9
0.39
39.00
What is the equivalent decimal to 5%?
0.50
0.5
0.05
5
What is the equivalent decimal to 75%?
0.75
0.075
7.5
75.0
What is the equivalent fraction to 14%?
14/001
14/01
14/10
14/100
What is the equivalent fraction to 7%?
7/10
7/1000
7/100
70/100
Change 32% into a decimal.
32
3.2
.32
0.323
Change 0.16 into a percent.
16%
1.6%
160%
0.16%
Change 82% into a decimal.
82.0
8.2
0.82
0.082
Change 0.98 into a percent.
98%
9.8%
980%
0.98%
20% is what fraction?
1/5
2/5
1/2
1/4
How do you change .45 to a percent?
Move the decimal point 3 places to the right
Move the decimal point 2 places to the left
Move the decimal point 2 places to the right
Move the decimal point 3 places to the left
Write 45% as a fraction in simplest form.
3/15
9/20
5/21
45/100
What percent of this model is green?
The green portion is just the top left 2x2 squares.
4%
44%
40%
1/4%
What is 100% of 47?
47
485
4.78
21
What percent is in color?
3%
30%
33%
300%
What percentage of the shape is shaded blue?
100%
75%
65%
50%
There are 100 apples consisting of 35 red apples and 65 green apples. what percentage is green apple?
100%
65%
35%
30%
50% of the students at Downtown Middle have an iPhone. If 350 students have an iPhone at Downtown middle, what is the total student population?
Think: If 50% of a number is 350, what might be the 100% amount?
(a) students
There are 26 red apples in a basket. This is 25% of the apples in the basket. How many apples are there in the basket?
(a) apples
Think: If 26 apples is 25% of the amount, what might be the 100% amount?
NewDuds sold 45 pairs of sneakers this today. Their sneaker sales constituted 75% of their total sales for the day. How many pairs of shoes did NewDuds sell in all?
Hint: Working from 75% up to 100% might be too hard. What if you worked down to an easier percent, like 25% first?
(a) pairs of shoes
Mrs. Patrick bought a package of Expo markers. 20% of them were black, for a total of 12 black markers. All of the others were blue. How many expo markers were blue?
Hint: If you know 20%, you can find out 100% of the markers.
(a) blue markers
Janet's basketball team won 14 of their games and lost 6. What percent of their games did they lose?
Hint: Maybe you should find the total number of games first, and see if you could multiply that up to 100 as a denominator of a fraction.
6%
14%
30%
43%
Of the 620 students enrolled at Kendall Intermediate School, 30% are 6th grade students. What is the total number of 6th grade students at Kendall Intermediate School?
Hint: If you can find 10% of the student body, you can easily make that into 30% by multiplication.
434
25207
186
200
Mr. Giodinni and Mr. Long bought pizzas for their class's pizza party. Mr. Long bought 10 of the total 25 pizzas. What percent of the pizzas did Mr. Giodinni buy?
Hint: Maybe if you make 25 the denominator of a fraction, and work it up to 100, it would tell you the percent amount.
50%
60%
65%
70%
