13
15
0.8(6)
13/15 as a decimal is 0.8(6)
Repeating
13/15 is 0.8(6), or 86.(6)%. It repeats with a period of 1 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
- 0.8(6)
- Percent
- 86.(6)%
- Ratio
- 13 : 2
- Repeating part
- 6 (1)
- Degrees of a circle
- 312°
- Minutes of an hour
- 52
- Reciprocal
- 15/13 = 1 2/13
- Equivalent fractions
- 26/30, 39/45, 52/60, 65/75
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 13/15 as a decimal?
0.8(6). The 1 digits in brackets repeat for ever.
Q. What is 13/15 as a percentage?
86.(6)%.
Q. Which fractions equal 13/15?
26/30, 39/45, 52/60, 65/75 … multiplying top and bottom by the same number leaves the value unchanged.
Q. What is the reciprocal of 13/15?
15/13, or 1 2/13 as a mixed number.