0.991 as a Fraction

Decimal to fraction results for: 0.991 in simple form.
Whole number-integral part: empty
Fractional-decimal part: 991

0.991 = 0 991/1000
a/b = numerator/denominator = 991/1000

Pie chart representation of the fractional part of decimal 0.991

.991 = 991/1000
Level of Precision:
Use the level of precision to break 0.991 down further as a fraction.
For example 0.991 with a precision point of 2 equals:
99/100
select a precision:
99100/100000
= 9910/10000
= 991/1000
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 empty and the proper fraction value is 991/1000.
Enter a Decimal Value:

Is 0.991 a terminating, recurring or an irrational decimal?

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

Example: 226.21 = 226 21/100

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

Example: 2469.3333 = 2469 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: 0.863025999.....

Popular Conversions:
One Decimal Point to Fraction Conversions

Example: 596.5 = 596 5/10

0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9


Two Decimal Points to Fraction Conversions:

Example: 8261.33 = 8261 33/100

0.01
0.04
0.1
0.16
0.25
0.3
0.35
0.43
0.51
0.6
0.68
0.74
0.79
0.86
0.87
0.94
0.98


Three Decimal Points to Fraction Conversions:

Example: 7089.405 = 7089 405/1000

0.003
0.04
0.087
0.123
0.157
0.194
0.235
0.266
0.304
0.34
0.371
0.408
0.443
0.488
0.524
0.568
0.611
0.645
0.691
0.722
0.756
0.788
0.832
0.863
0.909
0.954
0.992


Four Decimal Points to Fraction Conversions:

Example: 99723.9039 = 99723 9039/10000

0.0002
0.0392
0.0642
0.0902
0.1342
0.1842
0.2302
0.2572
0.2922
0.3292
0.3722
0.4032
0.4322
0.4712
0.5002
0.5362
0.5762
0.6042
0.6522
0.6772
0.7072
0.7332
0.7612
0.7912
0.8172
0.8532
0.9042
0.9332
0.9602

Popular Decimal to Fraction Conversions:

0.01
0.04
0.12
0.2
0.23
0.31
0.36
0.38
0.47
0.56
0.6
0.66
0.7
0.75
0.77
0.82
0.84
0.89
0.95
0.96

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