Nerdulator> put something in

Recognised as Fraction

-2/15

  • Proper fraction
  • Already in lowest terms
  • -0.133333

-2/15 is a proper fraction equal to -0.1333333333, or -13.333333%. It is already in its lowest terms. Its decimal expansion recurs.

Value

As a decimal-0.133333333333≈
As a percentage-13.33333333%
Simplified-2/15
Reciprocal15/-2
Decimal expansionRecurringthe denominator has a prime factor other than 2 or 5

Numerator & denominator

Numerator-2
Denominator15
Greatest common divisor1
Lowest common multiple30
Numerator is primeYes
Denominator is primeNo
CoprimeYesno shared factor above 1

Equivalent fractions

× 2-4/30
× 3-6/45
× 4-8/60
× 5-10/75
× 6-12/90
× 10-20/150

Arithmetic

Double-4/15
Half-1/15
Squared4/225
Plus one13/15
Minus one-17/15
Square root0.3651483717≈

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “-2 over 15” by Nerdulator’s maths engine. Nothing here was retrieved from a database of answers or written by a model.