Fraction/Decimal/Percent
decimal to percent
Word Problems
Vocabulary
Mixed
100
Express 1/2 as a percent
50%
100
what is 0.48 as a percent
48%
100
0.4
100
Percent means:
Out of 100
100
Scenario 1: Finding the percent formula
part/whole x 100
200
Express 9% as a decimal.
0.09
200
what is 17% expressed as a decimal?
0.17
200
30%
200
A percent can be written as:
Think *triplets*
Percent
Decimals
Fractions
200
Scenario 2: if you have the % and whole number, you are looking for the:
Part.
Ex: 20% out of 60?
300
Express 2/5 as a decimal and percent
0.4 and 40%
300
what is 0.375 expressed as a decimal?
37.50%
300
Tyrone scored 8 out of 10 correct on his history quiz. what is the percent of his score?
80%
300
To convert a percent to a decimal:
January 8 NOTES
Move the decimal two places to the left
300
12 students out of 30 students like pizza.
12/30 x 100= 40%
400
express 19/20 as a decimal and a percent
0.95 and 95%
400
what is 0.95 expressed as a percent
95%
400
There Is a 1 out of 8 chance that a player will win a game. what is the decimal and the percent that is equivalent to this fraction?
0.125 and 12.5%
400
To convert a decimal to a percent:
Move decimal two places to the right.
400
20% out of 60?
0.20 x 60= 12
500
Express 9% AS A FRACTION
REMEMBER WHAT PERCENTS ARE OUT OF
9/100
500
what is 0.8 expressed as a percent
80%
500
Carlos walked to school 14 out of 20 days this past month. what is the decimal and percent that goes with this fraction?
0.7 and 70%
500
Percent always has two pieces:
January 12 NOTES
Part: a piece of the total
Whole: A total or everything
500
Ashley wants to buy a shirt that costs $60. The store is having a 20% off sale. How much money will Ashley save?
0.20 × 60 = 12
$60 − $12 = $48