Study

Rational Numbers

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  • What is 3.56 expressed as a fraction
    89/25 (when simplified) may say 356/100 if not simplified
  • What is the approximate volume of a cylinder with the height of 5 and a diameter of 11
    475.17 (475.2)
  • What is 1.7 (with seven repeating nonterminating) expressed as a fraction
    16/9
  • 1.25348759.......... (rational or irrational)
    Irrational
  • Express 27.35 as a mixed number
    27 7/10
  • Is 3 5/20 rational or irrational number?
    Rational (answer in decimal form is 3.25)
  • What kind of decimals are irrational numbers
    non-terminating and non-repeating
  • What is the decimal representation of 1/11?
    0.09..... (or with the line over the zero nine as it is nonterminating repeating)
  • Which number is rational: square root of four or square root of 26
    square root of four
  • What is 0.12.... (with one and two repeating) expressed as a fraction
    4/33 (if simplified) and 12/99 (if not simplified)
  • Is pie a rational or irrational number?
    Irrational