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Add 15/24 and 21/56

15/24 + 21/56 is 1/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 56 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 24 × 7 = 168,
    15/24 = 15 × 7/24 × 7 = 105/168
  3. Likewise, for the 2nd fraction, since 56 × 3 = 168,
    21/56 = 21 × 3/56 × 3 = 63/168
  4. Add the two like fractions:
    105/168 + 63/168 = 105 + 63/168 = 168/168
  5. 168/168 simplified gives 1/1
  6. So, 15/24 + 21/56 = 1/1

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