### 1.8 as a Fraction

Decimal to fraction results for: 1.8 in simple form.
Whole number-integral part: 1
Fractional-decimal part: 8

1.8 = 1 8/10
a/b = numerator/denominator = 8/10

Pie chart representation of the fractional part of decimal 1.8

.8 = 8/10 Level of Precision:
Use the level of precision to break 1.8 down further as a fraction.
For example:
0.68 with a precision point of 2: 68/100 = 34/50 = 17/25
0.899 with a precision point of 3: 899/1000
0.899 with a precision point of 2: 90/100 = 9/10
select a precision:
1 80000/100000
= 1 8000/10000
= 1 800/1000
= 1 80/100
= 1 8/10
= 1 4/5

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 1 and the proper fraction value is 8/10.

Enter a Decimal Value:

##### Is 1.8 a terminating, recurring or an irrational decimal?

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

Example: 3223.88 = 3223 88/100

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

Example: 6783.3333 = 6783 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: 0.561134335.....

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

Example:

5377.7 = 5377 7/10

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

Example:

6717.83 = 6717 83/100

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

Example:

2529.958 = 2529 958/1000

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

Example:

45398.6044 = 45398 6044/10000

Popular Decimal to Fraction Conversions: