PercentDecimalFraction
1%0.011/100
5%0.051/20
10%0.11/10
12½%0.1251/8
20%0.21/5
25%0.251/4
331/3%0.333...1/3
50%0.51/2
75%0.753/4
80%0.84/5
90%0.99/10
99%0.9999/100
100%1
125%1.255/4
150%1.53/2
200%2

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## Conversions!

From Percent to Decimal

To convert from percent come decimal divide by 100 and also remove the % sign.

An easy way to divide by 100 is come move the decimal suggest 2 places to the left:

 From Percent To Decimal move the decimal suggest 2 areas to the left

Don"t forget to eliminate the % sign!

From Decimal to Percent

To transform from decimal to percent multiply by 100%

An easy means to main point by 100 is to move the decimal allude 2 locations to the right:

 From Decimal To Percent move the decimal point 2 places to the right

Don"t forget to add the % sign!

From portion to Decimal

To convert a portion to a decimal divide the top number by the bottom number:

### Example: To transform 0.75 come a fraction

StepsExample
First, create down the decimal "over" the number 1:

0.751

Multiply top and also bottom by 10 for every number after the decimal point (10 because that 1 number,100 because that 2 numbers, etc):

0.75 × 1001 × 100

This makes a correctly formed fraction:

75100

Then leveling the fraction:

34

From portion to Percentage

To transform a portion to a portion divide the optimal number through the bottom number, climate multiply the an outcome by 100%

### Example: transform 38 to a percentage

First division 3 by 8: 3 ÷ 8 = 0.375

Then multiply by 100%: 0.375 × 100% = 37.5%

From percentage to Fraction

To transform a percent to a fraction, first convert come a decimal (divide by 100), then usage the steps for convert decimal to fractions (like above).

### Example: To convert 80% come a fraction

StepsExample
Convert 80% to a decimal (=80/100):

0.8

Write down the decimal "over" the number 1:

0.81

Multiply top and bottom by 10 for every number after ~ the decimal suggest (10 for 1 number,100 because that 2 numbers, etc):

0.8 × 101 × 10

This provides a correctly formed fraction:

810

Then leveling the fraction:

45

See more: How Long Is 120 Mm In Inches, Convert 120 Millimeters To Inches