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Add 15/28 and 24/70

15/28 + 24/70 is 123/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 70 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 28 × 5 = 140,
    15/28 = 15 × 5/28 × 5 = 75/140
  3. Likewise, for the 2nd fraction, since 70 × 2 = 140,
    24/70 = 24 × 2/70 × 2 = 48/140
  4. Add the two like fractions:
    75/140 + 48/140 = 75 + 48/140 = 123/140
  5. So, 15/28 + 24/70 = 123/140

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