Fraction

3/12

3/12 is a proper fraction equal to 0.25, or 25%. In lowest terms it is 1/4. Its decimal expansion terminates.

Value

As a decimal0.25

As a percentage25%

Simplified1/4

Reciprocal12/3

Decimal expansionTerminatingthe denominator has only 2s and 5s as prime factors

Numerator3

Denominator12

Greatest common divisor3

Lowest common multiple12

Numerator is primeYes

Denominator is primeNo

CoprimeNono shared factor above 1

× 22/8

Double2/4

Half1/8

Squared1/16

Plus one5/4

Minus one-3/4

Square root0.5≈

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