3.15 as a Fraction

Decimal to fraction results for: 3.15 in simple form.
Whole number-integral part: 3
Fractional-decimal part: 15


3.15 = 3 15/100
a/b = numerator/denominator = 15/100

Pie chart representation of the fractional part of decimal 3.15

.15 = 15/100

Level of Precision:
Use the level of precision to break 3.15 down further as a fraction.
For example 3.15 with a precision point of 2 equals:
3 15/100
= 3 3/20

select a precision:

3 15000/100000
= 3 1500/10000
= 3 150/1000
= 3 15/100
= 3 3/20

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 15/100.

Enter a Decimal Value:



Is 3.15 a terminating, recurring or an irrational decimal?

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

Example: 9717.18 = 9717 18/100

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

Example: 4570.3333 = 4570 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: 0.527360799.....

Popular Conversions:
One Decimal Point to Fraction Conversions

Example: 1231.9 = 1231 9/10



Two Decimal Points to Fraction Conversions:

Example: 9546.81 = 9546 81/100



Three Decimal Points to Fraction Conversions:

Example: 1353.634 = 1353 634/1000



Four Decimal Points to Fraction Conversions:

Example: 47596.3320 = 47596 3320/10000


Popular Decimal to Fraction Conversions:


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