Recognised as Fraction

11/2

11/2 is an improper fraction equal to 5.5, or 550%. It is already in its lowest terms. Its decimal expansion terminates.

Value

As a decimal5.5

As a percentage550%

Simplified11/2

As a mixed number5 1/2

Reciprocal2/11

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

Numerator11

Denominator2

Greatest common divisor1

Lowest common multiple22

Numerator is primeYes

Denominator is primeYes

CoprimeYesno shared factor above 1

Double11

Squared121/4

Plus one13/2

Minus one9/2

Square root2.3452078799≈

Every link below is a page Nerdulator can generate from what it already knows about this value.