Percent Basics
This percent is the same as the whole thing.
100%
Change 1/10 to a percent.
10%
What is 10% of 50?
5
Carlos read 30 pages of his 100-page book. What percent did he read?
30%
A toy price goes from $10 to $5. Did it increase or decrease?
What percent is the same as zero parts of a whole?
0%
Change 3/5 to a percent.
60%
What is 20% of 30?
8 out of 20 students brought their homework. What percent is that?
40%
A game price goes from $20 to $25. Did it increase or decrease?
Increase
What percent is the same as one half?
50%
Change 2/20 to a percent.
10%
What is 50% of 90?
45
A baseball player hit 12 out of 60 pitches. What percent is that?
20%
A game price goes from $20 to $25. Did it increase or decrease?
Increase
What percent is one quarter (1/4)?
25%
70%
What is 25% of 80?
20
18 of the 24 players wore red socks. What percent wore red?
75%
A shirt is 100 dollars. It is 50% off. How much is the discount?
$50
What percent is three quarters (3/4)?
75%
Change 9/20 to a percent.
45%
What is 75% of 40?
30
There are 50 apples and 15 are green. What percent are green?
30%
You save 20% on a $10 book. How much money do you save?
$2