Recognised as Fraction

15/12

15/12 is an improper fraction equal to 1.25, or 125%. In lowest terms it is 5/4. Its decimal expansion terminates.

Value

As a decimal1.25

As a percentage125%

Simplified5/4

As a mixed number1 1/4

Reciprocal12/15

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

Numerator15

Denominator12

Greatest common divisor3

Lowest common multiple60

Numerator is primeNo

Denominator is primeNo

CoprimeNono shared factor above 1

Double5/2

Half5/8

Squared25/16

Plus one9/4

Minus one1/4

Square root1.1180339887≈

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