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Recognised as Fraction

-55/10

  • Improper fraction
  • Simplifies to -11/2
  • -5.5

-55/10 is an improper fraction equal to -5.5, or -550%. In lowest terms it is -11/2. Its decimal expansion terminates.

Value

As a decimal-5.5
As a percentage-550%
Simplified-11/2
As a mixed number-5 1/2
Reciprocal10/-55
Decimal expansionTerminatingthe denominator has only 2s and 5s as prime factors

Numerator & denominator

Numerator-55
Denominator10
Greatest common divisor5
Lowest common multiple110
Numerator is primeNo
Denominator is primeNo
CoprimeNono shared factor above 1

Equivalent fractions

× 2-22/4
× 3-33/6
× 4-44/8
× 5-55/10
× 6-66/12
× 10-110/20

Arithmetic

Double-11
Half-11/4
Squared121/4
Plus one-9/2
Minus one-13/2
Square root2.3452078799≈

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Every value on this page was computed from “-55 over 10” by Nerdulator’s maths engine. Nothing here was retrieved from a database of answers or written by a model.