2
21
0.(095238)
2/21 as a decimal is 0.(095238)
Repeating
2/21 is 0.(095238), or 9.(523809)%. It repeats with a period of 6 digits.
The digits in brackets repeat for ever. 0.1(6) is 0.16666… and 0.(3) is 0.3333…
Seen as a length
The whole is cut into as many parts as the denominator, and as many are filled as the numerator. The tick marks the halfway point.
- Decimal
- 0.(095238)
- Percent
- 9.(523809)%
- Ratio
- 2 : 19
- Repeating part
- 095238 (6)
- Degrees of a circle
- 34.(285714)°
- Minutes of an hour
- 5.(714285)
- Reciprocal
- 21/2 = 10 1/2
- Equivalent fractions
- 4/42, 6/63, 8/84, 10/105
Same denominator
Nearby values
How to read this
- The digits in brackets repeat for ever — 0.1(6) means 0.16666…
- If the denominator has no prime factors besides 2 and 5, the decimal stops.
- Equal fractions do not get separate pages: looking up 2/4 brings you to 1/2.
- A percentage is the same number times 100; degrees are the same number times 360.
Frequently asked questions
Q. What is 2/21 as a decimal?
0.(095238). The 6 digits in brackets repeat for ever.
Q. What is 2/21 as a percentage?
9.(523809)%.
Q. Which fractions equal 2/21?
4/42, 6/63, 8/84, 10/105 … multiplying top and bottom by the same number leaves the value unchanged.
Q. What is the reciprocal of 2/21?
21/2, or 10 1/2 as a mixed number.