### 3.99 as a Fraction

Decimal to fraction results for: 3.99 in simple form.
Whole number-integral part: 3
Fractional-decimal part: 99

3.99 = 3 99/100
a/b = numerator/denominator = 99/100

Pie chart representation of the fractional part of decimal 3.99

.99 = 99/100 Level of Precision:
Use the level of precision to break 3.99 down further as a fraction.
For example 3.99 with a precision point of 2 equals:
3 99/100

select a precision:

3 99000/100000
= 3 9900/10000
= 3 990/1000
= 3 99/100

Keep in mind a mixed number is made up of a whole number (whole numbers have no fractional or decimal part) and a proper fraction part (a fraction where the numerator (the top number) is less than the denominator (the bottom number). In this case the whole number value is 3 and the proper fraction value is 99/100.

Enter a Decimal Value:

##### Is 3.99 a terminating, recurring or an irrational decimal?

Terminating decimals have a limited number of digits after the decimal point.

Example: 7903.50 = 7903 50/100

Recurring decimals have one or more repeating numbers after the decimal point which continue on infinitely.

Example: 5265.3333 = 5265 3333/10000 = 333/1000 = 33/100 = 1/3 (rounded)

Irrational decimals go on forever and never form a repeating pattern. This type of decimal cannot be expressed as a fraction.

Example: 0.504611404.....

##### Popular Conversions:
###### One Decimal Point to Fraction Conversions

Example: 3137.6 = 3137 6/10

###### Two Decimal Points to Fraction Conversions:

Example: 1801.32 = 1801 32/100

###### Three Decimal Points to Fraction Conversions:

Example: 1371.495 = 1371 495/1000

###### Four Decimal Points to Fraction Conversions:

Example: 36349.3450 = 36349 3450/10000

Popular Decimal to Fraction Conversions: