Fraction

18/12

18/12 is an improper fraction equal to 1.5, or 150%. In lowest terms it is 3/2. Its decimal expansion terminates.

Value

As a decimal1.5

As a percentage150%

Simplified3/2

As a mixed number1 1/2

Reciprocal12/18

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

Numerator18

Denominator12

Greatest common divisor6

Lowest common multiple36

Numerator is primeNo

Denominator is primeNo

CoprimeNono shared factor above 1

× 26/4

× 39/6

Double6/2

Half3/4

Squared9/4

Plus one5/2

Minus one1/2

Square root1.2247448714≈

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