Percentage

How do we calculate percentage?

Percent 

Examples : 0%, 55%, 2%, .02%, 150%

.2 is 20% since .2=2/10 => 20/100 = 20%
.8 is 80% since .8=8/10 => 80/100 = 80%
If 20% of cd's in the store are on sale, how many are not on sale? 80% since 100%-20%=80%

Content Problems are below                      Percent Problems from Actual SAT's

Question Number 1
CONTENT PROBLEM

25% of 100 is how much?



Question Number 2
CONTENT PROBLEM

3% of 10 is how much?


Question Number 3
CONTENT PROBLEM

150% of 10 is how much?


Question Number 4
CONTENT PROBLEM

.3% of 100 is how much?


Question Number 5
CONTENT PROBLEM

50% of 6 is how much?


Question Number 6
CONTENT PROBLEM

3 is what percent of 6?


Question Number 7
CONTENT PROBLEM

10 is what percent of 100?


Question Number 8

CONTENT PROBLEM

5 is what percent of 25?


Question Number 9

CONTENT PROBLEM

5 is what percent of 20?


Question Number 10

CONTENT PROBLEM

10 is what percent of 5?


Question Number 11

CONTENT PROBLEM

33 is what percent of 11?


Question Number 12

CONTENT PROBLEM

11 is what percent of 33?



Percent Problems from Actual SAT's