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Fractions Review quiz

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  • What is the easiest way to compare two fractions?
    Convert each fraction to a decimal by dividing the numerator by the denominator, then compare the decimals.
  • What is 3/4 as a decimal?
    3/4 equals 0.75 as a decimal.
  • What is 4/5 as a decimal?
    4/5 equals 0.8 as a decimal.
  • Which is larger: 3/4 or 4/5?
    4/5 is larger because 0.8 is greater than 0.75.
  • How do you convert a fraction like 2/17 to a decimal?
    Divide 2 by 17 to get approximately 0.118.
  • Which is larger: 2/17 or 3/29?
    2/17 is larger because 0.118 is greater than 0.103.
  • What is the decimal value of 25/40?
    25/40 equals 0.625 as a decimal.
  • What is the decimal value of 60/96?
    60/96 equals 0.625 as a decimal.
  • Are 25/40 and 60/96 equal?
    Yes, both equal 0.625, so they are equal.
  • What is the decimal value of 46/15?
    46/15 equals approximately 3.07 as a decimal.
  • What is the decimal value of 13/4?
    13/4 equals 3.25 as a decimal.
  • Which is larger: 46/15 or 13/4?
    13/4 is larger because 3.25 is greater than 3.07.
  • Why is converting fractions to decimals useful in economics?
    It simplifies comparisons, which is important for understanding concepts like market equilibrium and demand curves.
  • What mathematical operation do you use to convert a fraction to a decimal?
    Divide the numerator by the denominator.
  • What symbol would you use to show that 3/4 is less than 4/5?
    You would use the less than sign (<) because 0.75 < 0.8.