| ... to a fraction | ... to a decimal |
... to a percent |
---|

**From a fraction ...** | | Divide the numerator of the fraction by
the denominator
*Example 3/4: divide 3 by 4 to get .75* |
Convert to a decimal, then multiply by 100
*Example: 3/4 is the decimal .75* .75 X 100 = 75% |

**From a decimal ...** |
If the decimal has 1 number past the decimal ===> |
Multiply by 10 to get the numerator and make the denominator 10
*Example: .7 X 10 = 7* Fraction is 7/10 |
If the decimal has 2 numbers past the decimal ===> |
Multiply by 100 to get the numerator and make the denominator 100
*Example: .72 X 100 = 72* Fraction is 72/100 |
If the decimal has 3 numbers past the decimal ===> |
Multiply by 1000 to get the numerator and make the
denominator 1000
*Example: .725 X 1000 = 725* Fraction is 725/1000 |
| | Multiply the decimal by 100
*Example: .38 X 100 = 38%* |

**From a percent ...** | Make a fraction by making the percent the numerator
with a denominator of 100
*Example: 38% = 38/100* | Divide the percent by 100
*Example: 38%: divide 38 by 100 to get .38* | |