Decimals and %
Write the percent as a decimal
92%
0.92
Write the percent as a fraction in simplest form.
25%
1/4
Find the Unit Rate
$63 for 7 tickets
$9 per ticket
What is 20 percent of 30?
6
There are 16 girls in a class of 40 students. What is the percentage of girls in the class?
40%
Write the decimal as a percent.
.26
26%
Write the fraction as a percent.
7/8
87.5%
Find the Unit Rate
$35.50 for 5 boxes of cookies.
$7.10 per box of cookies
What is 10% of 160?
16
A basket contains 40 mangoes out of which 8 are rotten. What is the percentage of rotten mangoes?
20%
Write the percent as a decimal
72%
0.72
Write the percent as a fraction in simplest form
15%
3/20
Find the Unit Rate
$37.00 for 4 pants.
$9.25 per pair of pants
What is 25% of 40?
10
Samantha scored 90% on her math test. If the test had 50 questions total, how many questions did she answer correctly?
45
Write the decimal as a percent
0.08
8%
Write the percent as a fraction in simplest form
64%
16/25
Find the Unit Rate
$375.50 for 5 people.
$75.10 per person
What number is 12% of 75
(Round to the nearest whole number)
9
At a pizza party, 60% of the guests chose pepperoni pizza. If there are 30 guests, how many guests chose pepperoni pizza?
18
When changing a percentage to a decimal what is the rule?
Change the percentage to a decimal point and move it to the left 2 times
Write the fraction as a percent (round to the nearest percent)
3/9
33%
What is the Unit Rate
408 calories for 4 pieces of candy
102 calories per candy
What number is 75% of 48?
36
There are 300 soccer balls that are made at a factory. 36% of the balls were made incorrectly. How many were made incorrectly?
How many were made correctly?
Incorrectly made: 108
Correctly made: 192