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Add 18/15 and 21/96

1st number: 1 3/15, 2nd number: 21/96

18/15 + 21/96 is 227/160.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 96 is 480

    Next, find the equivalent fraction of both fractional numbers with denominator 480
  2. For the 1st fraction, since 15 × 32 = 480,
    18/15 = 18 × 32/15 × 32 = 576/480
  3. Likewise, for the 2nd fraction, since 96 × 5 = 480,
    21/96 = 21 × 5/96 × 5 = 105/480
  4. Add the two like fractions:
    576/480 + 105/480 = 576 + 105/480 = 681/480
  5. 681/480 simplified gives 227/160
  6. So, 18/15 + 21/96 = 227/160
    In mixed form: 167/160

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