Fraction 18 / 21

What is 18 over 21 as a decimal? Use this simple calculator to simplify (reduce) 18 / 21 and turn it into a decimal.
Numerator
Denominator
What is 18 / 21 simplified?
6⁄7
What is 18 / 21 as a decimal?
0.857142(repeating digits marked)
What is 18 / 21 as a percentage?
85.714% (rounded to 3 decimal places)
What is 18 / 21 as a mixed number?
18⁄21 = 0 6⁄7
What is 18 / 21 spelled out?
eighteen twenty-firsts
Other numerators
decimals rounded to 6 digits
Fraction Reduced Decimal
36 / 21 12 / 7 1.71429
54 / 21 18 / 7 2.57143
72 / 21 24 / 7 3.42857
90 / 21 30 / 7 4.28571
108 / 21 36 / 7 5.14286
126 / 21 6 / 1 6
144 / 21 48 / 7 6.85714
162 / 21 54 / 7 7.71429
180 / 21 60 / 7 8.57143
198 / 21 66 / 7 9.42857
216 / 21 72 / 7 10.2857
234 / 21 78 / 7 11.1429
252 / 21 12 / 1 12
Other denominators
decimals rounded to 6 digits
Fraction Reduced Decimal
18 / 42 3 / 7 0.428571
18 / 63 2 / 7 0.285714
18 / 84 3 / 14 0.214286
18 / 105 6 / 35 0.171429
18 / 126 1 / 7 0.142857
18 / 147 6 / 49 0.122449
18 / 168 3 / 28 0.107143
18 / 189 2 / 21 0.0952381
18 / 210 3 / 35 0.0857143
18 / 231 6 / 77 0.0779221
18 / 252 1 / 14 0.0714286
18 / 273 6 / 91 0.0659341
18 / 294 3 / 49 0.0612245
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