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Fraction

142/40

  • Improper fraction
  • Simplifies to 71/20
  • 3.55

142/40 is an improper fraction equal to 3.55, or 355%. In lowest terms it is 71/20. Its decimal expansion terminates.

Value

As a decimal3.55
As a percentage355%
Simplified71/20
As a mixed number3 11/20
Reciprocal40/142
Decimal expansionTerminatingthe denominator has only 2s and 5s as prime factors

Numerator & denominator

Numerator142
Denominator40
Greatest common divisor2
Lowest common multiple2,840
Numerator is primeNo
Denominator is primeNo
CoprimeNono shared factor above 1

Equivalent fractions

× 2142/40
× 3213/60
× 4284/80
× 5355/100
× 6426/120
× 10710/200

Arithmetic

Double142/20
Half71/40
Squared5041/400
Plus one91/20
Minus one51/20
Square root1.8841443681≈

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Every value on this page was computed from “142 over 40” by Nerdulator’s maths engine. Nothing here was retrieved from a database of answers or written by a model.