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Add 48/28 and 28/15

1st number: 1 20/28, 2nd number: 1 13/15

48/28 + 28/15 is 376/105.

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,
    28/15 = 28 × 28/15 × 28 = 784/420
  4. Add the two like fractions:
    720/420 + 784/420 = 720 + 784/420 = 1504/420
  5. 1504/420 simplified gives 376/105
  6. So, 48/28 + 28/15 = 376/105
    In mixed form: 361/105

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