Recognised as Fraction

50/20

50/20 is an improper fraction equal to 2.5, or 250%. In lowest terms it is 5/2. Its decimal expansion terminates.

Value

As a decimal2.5

As a percentage250%

Simplified5/2

As a mixed number2 1/2

Reciprocal20/50

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

Numerator50

Denominator20

Greatest common divisor10

Lowest common multiple100

Numerator is primeNo

Denominator is primeNo

CoprimeNono shared factor above 1

Double5

Half5/4

Squared25/4

Plus one7/2

Minus one3/2

Square root1.5811388301≈

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