Q&A for How to Simplify an Improper Fraction

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  • Question
    What if I have a big numerator, like 124?
    Community Answer
    As long as the denominator is less than 124 you have an improper fraction, and you can use the methods presented here to solve. The division method would be easiest, since drawing a model with 124 pieces would take some time.
  • Question
    What if I want to simplify it without making it a mixed number? Like simplifying it into a regular fraction?
    Donagan
    Top Answerer
    You cannot convert an improper fraction into a proper fraction.
  • Question
    How do I reduce 42 by 18 5/9?
    Donagan
    Top Answerer
    First change 42 to 41 9/9. Then subtract 18 from 41, and subtract 5/9 from 9/9. The difference is 23 4/9.
  • Question
    How do I simplify, to the lowest term, 15/6?
    Donagan
    Top Answerer
    Divide both numerator and denominator by the largest factor that both numbers have in common. 15 = 5x3. 6 = 2x3. Therefore, 3 is the largest common factor. Divide 3 into both the numerator and denominator to simplify the fraction to its lowest terms.
  • Question
    How do I simplify 11 28/24?
    Donagan
    Top Answerer
    Change 28/24 to 1 4/24. Combine the "1" with the "11" and we have 12 4/24, which simplifies to 12 1/6.
  • Question
    What is the simplest form of 15/12.
    Donagan
    Top Answerer
    It reduces to 5/4 or 1¼.
  • Question
    How would I simplify 42/24?
    Donagan
    Top Answerer
    First divide both the numerator and the denominator by 2 to get the fraction 21/12. Then divide both the new numerator and new denominator by 3 to get the fraction 7/4. (You can also arrive at the same result by dividing the original numerator and denominator by 6, which is 2 x 3.) That's as far as the fraction will reduce, because there is no whole number that will divide evenly into both the numerator and the denominator of this last fraction. So the final answer is 7/4 or 1¾.
  • Question
    If I multiply both terms of 2/3 by 4, what do I get?
    Donagan
    Top Answerer
    If you multiply both numerator and denominator by 4, you get 8/12 or 2/3. In other words, you're multiplying 2/3 by 4/4, which is multiplying by 1.
  • Question
    How do I simplify 18/12?
    Community Answer
    Divide both the numerator and the denominator by their greatest common factor, which is 6. Thus, 18/12 = 3/2.
  • Question
    How do I simplify 25/6?
    Community Answer
    Divide 25 by 6. That's 4 with a remainder of 1. So the simplified number is 4 1/6.
  • Question
    How do you solve this fraction: 3/4 of 22?
    Community Answer
    Multiply 22 by 3/4: (22)(3/4) = 66/4 = 33/2 = 16 1/2.
  • Question
    How do I convert 20/10 into a fraction?
    I_l1ke_gam3s
    Community Answer
    20/10 is a fraction already, but maybe your teacher wanted to simplify this completely, in which your answer is +2.
  • Question
    How do I reduce the improper fraction 20/8?
    Community Answer
    Reduce by dividing both numerator and denominator by the largest possible number that will divide evenly into both, in this case 4. 20/8 = 5/2. (You can also express this as 2 1/2.)
  • Question
    What is the sum of 3/4 + 4/5?
    I_l1ke_gam3s
    Community Answer
    3/4 + 4/5 = 15/20 + 16/20 = 31/20 = 1 11/20.
  • Question
    What is 12/6 simplified?
    I_l1ke_gam3s
    Community Answer
    12/6 = 2/1 = 2.
  • Question
    Convert 32/5 to an improper fraction.
    Community Answer
    32/5 is already an improper fraction. If you want to convert it to a mixed number (mixed fraction), divide the numerator by the denominator. 32 ÷ 5 = 6 with a remainder of 2, which, as a mixed number, is 6 2/5.
  • Question
    How do I reduce 12/6 in lowest terms?
    Community Answer
    12/6 = 2/1 = 2.
  • Question
    What is 32/24? Either my math teacher is not smart or I'm not doing it right.
    Community Answer
    32/24 = 4/3 = 1 1/3. (It's quite likely that your math teacher is smart.)
  • Question
    How do I simplify 18/21?
    Community Answer
    Divide the numerator and denominator by 3. That makes 6/7.
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