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Add 48/28 and 18/15

1st number: 1 20/28, 2nd number: 1 3/15

48/28 + 18/15 is 102/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 15 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 28 × 15 = 420,
    48/28 = 48 × 15/28 × 15 = 720/420
  3. Likewise, for the 2nd fraction, since 15 × 28 = 420,
    18/15 = 18 × 28/15 × 28 = 504/420
  4. Add the two like fractions:
    720/420 + 504/420 = 720 + 504/420 = 1224/420
  5. 1224/420 simplified gives 102/35
  6. So, 48/28 + 18/15 = 102/35
    In mixed form: 232/35

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