Recognised as Fraction

17/2

17/2 is an improper fraction equal to 8.5, or 850%. It is already in its lowest terms. Its decimal expansion terminates.

Value

As a decimal8.5

As a percentage850%

Simplified17/2

As a mixed number8 1/2

Reciprocal2/17

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

Numerator17

Denominator2

Greatest common divisor1

Lowest common multiple34

Numerator is primeYes

Denominator is primeYes

CoprimeYesno shared factor above 1

Double17

Squared289/4

Plus one19/2

Minus one15/2

Square root2.9154759474≈

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