Recognised as Fraction

6/9

6/9 is a proper fraction equal to 0.6666666667, or 66.666667%. In lowest terms it is 2/3. Its decimal expansion recurs.

Value

As a decimal0.666666666667≈

As a percentage66.66666667%

Simplified2/3

Reciprocal9/6

Decimal expansionRecurringthe denominator has a prime factor other than 2 or 5

Numerator6

Denominator9

Greatest common divisor3

Lowest common multiple18

Numerator is primeNo

Denominator is primeNo

CoprimeNono shared factor above 1

× 24/6

× 36/9

Double4/3

Half1/3

Squared4/9

Plus one5/3

Minus one-1/3

Square root0.8164965809≈

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