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Add 2/21 and 30/96

2/21 + 30/96 is 137/336.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 96 is 672

    Next, find the equivalent fraction of both fractional numbers with denominator 672
  2. For the 1st fraction, since 21 × 32 = 672,
    2/21 = 2 × 32/21 × 32 = 64/672
  3. Likewise, for the 2nd fraction, since 96 × 7 = 672,
    30/96 = 30 × 7/96 × 7 = 210/672
  4. Add the two like fractions:
    64/672 + 210/672 = 64 + 210/672 = 274/672
  5. 274/672 simplified gives 137/336
  6. So, 2/21 + 30/96 = 137/336

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