2.1 as a Fraction

Decimal to fraction results for: 2.1 in simple form.
Whole number-integral part: 2
Fractional-decimal part: 1



2.1 = 2 1/10
a/b = numerator/denominator = 1/10

Pie chart representation of the fractional part of decimal 2.1

.1 = 1/10

Level of Precision:
Use the level of precision to break 2.1 down further as a fraction.
For example 2.1 with a precision point of 2 equals:
2 10/100
= 2 1/10

select a precision:

2 10000/100000
= 2 1000/10000
= 2 100/1000
= 2 10/100
= 2 1/10

To clarify 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 2 and the proper fraction value is 1/10.

Enter a Decimal Value:



Is 2.1 a terminating, recurring or an irrational decimal?

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

Example: 5543.53 = 5543 53/100

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

Example: 2161.3333 = 2161 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: 0.214365403.....

Popular Conversions:
One Decimal Point to Fraction Conversions

Example: 8802.7 = 8802 7/10



Two Decimal Points to Fraction Conversions:

Example: 3202.41 = 3202 41/100



Three Decimal Points to Fraction Conversions:

Example: 125.641 = 125 641/1000



Four Decimal Points to Fraction Conversions:

Example: 19569.3854 = 19569 3854/10000


Popular Decimal to Fraction Conversions:


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