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Add 30/42 and 30/96

30/42 + 30/96 is 115/112.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 96 is 672

    Next, find the equivalent fraction of both fractional numbers with denominator 672
  2. For the 1st fraction, since 42 × 16 = 672,
    30/42 = 30 × 16/42 × 16 = 480/672
  3. Likewise, for the 2nd fraction, since 96 × 7 = 672,
    30/96 = 30 × 7/96 × 7 = 210/672
  4. Add the two like fractions:
    480/672 + 210/672 = 480 + 210/672 = 690/672
  5. 690/672 simplified gives 115/112
  6. So, 30/42 + 30/96 = 115/112
    In mixed form: 13/112

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