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Add 9/21 and 2/24

9/21 + 2/24 is 43/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 24 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 21 × 8 = 168,
    9/21 = 9 × 8/21 × 8 = 72/168
  3. Likewise, for the 2nd fraction, since 24 × 7 = 168,
    2/24 = 2 × 7/24 × 7 = 14/168
  4. Add the two like fractions:
    72/168 + 14/168 = 72 + 14/168 = 86/168
  5. 86/168 simplified gives 43/84
  6. So, 9/21 + 2/24 = 43/84

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