Percents 1
Percents 2
Circle Graphs
Equations
Ratios
100
What is 20% of 150?
30
100
Convert to a decimal, then a percentage: 1/8
.125 --> 12.5%
100
250 students were surveyed about their favorite fruit. How many students chose peaches?
100 students
100
Andrew makes a certain amount of money for each haircut he does. The table below shows the relationship between the number of haircuts he does and the amount he gets paid.
p = 22 x h
100
For every 6 pairs of blue socks I have, I have 5 pairs of red socks. If I have 99 total pairs of socks, how many are blue?
66 pairs of blue socks
200
Cassie made 21 out of 35 shots at a basketball game. Represent this as a percent!
60%
200
A shirt is originally $75. Today the store is having a sale. If during the sale, Ms. Belle can get 20% off, what would she pay for the shirt if she bought it on sale?
$60
200
Students at Brooke High were surveyed about their favorite class. If 400 students were surveyed, how many picked either Spanish or Science?
140 students
200
According to the graph below, write an equation that shows the relationship between the cost to rent a canoe, c, and the number of hours you rent the canoe for, h.
c = 12 x h
200
The ratio of students who attended the dance to students who did not is 4:3. If 48 students attended, how many did not?
36 students did not attend.
300
Mr. DaCosta has 8 soccer jerseys, this represents 40% of his total jersey collection. How many jerseys does he own in all?
20 jerseys
300
Sam went to the store to purchased a new video games for $160 . Lucky for him the video game was on sale for 40% off. What was new price?
$96
300
The teachers at Brooke were surveyed about their favorite ice cream flavors. If 91 teachers chose Vanilla, how many were surveyed in all?
260 teachers
300
Explain why the graph below does NOT show a ratio graph.
It does not pass through the origin!
300
Henry can jump over 42 hurdles in 6 minutes. How many hurdles can he jump over in 15 minutes?
105 hurdles
400
On Friday night, 600 people went to the movies and 450 of them were parents. What percent were not parents?
25%
400
60% of the 900 students at Cedar Middle School attend the school dance. How many students are there at the dance?
540 students
400
Students in Boston were surveyed about their favorite after school activities. If 5600 students were surveyed, how many selected chess?
672 students
400
The graph below shows the ratio between the cups of milk in a recipe compared to the pounds of sugar.
a.) How many cups of milk are used for one pound of sugar?
b.) Write an equation that shows the relationship between c, the cups of milk and p, the pounds of sugar.
5 cups of milk for every 1 pound of sugar.
c = 5 x p
400
Pam and her brother both open savings accounts. Each begin with a balance of zero dollars. For every two dollars that Pam saves in her account, her brother saves five dollars in his account.
If Pam has 45 dollars in her account, how much money does her brother have in his account?
$112.50
500
Write the fraction below as a percentage: 2.5/20
12.5%
500
What is 95% of 140?
133
500
If 120 people took part in the survey below, how many more people chose sausage over supreme?
6 more people chose sausage
500
a.) How many miles can the car travel in one hour?
b.) Write an equation that shows the relationship between m, the number of miles traveled, and h, the number of miles
a.) 46 miles per hour
b.) m = 46 x h
500
Mr. Kelly grades 4 Social Studies assignments for every 3 reading assignments. If he grades 56 assignments in total, how many more social studies assignments has he grades?
8