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Add 96/15 and 45/28

1st number: 6 6/15, 2nd number: 1 17/28

96/15 + 45/28 is 1121/140.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 15 × 28 = 420,
    96/15 = 96 × 28/15 × 28 = 2688/420
  3. Likewise, for the 2nd fraction, since 28 × 15 = 420,
    45/28 = 45 × 15/28 × 15 = 675/420
  4. Add the two like fractions:
    2688/420 + 675/420 = 2688 + 675/420 = 3363/420
  5. 3363/420 simplified gives 1121/140
  6. So, 96/15 + 45/28 = 1121/140
    In mixed form: 81/140

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