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Add 2/21 and 45/48

2/21 + 45/48 is 347/336.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 48 is 336

    Next, find the equivalent fraction of both fractional numbers with denominator 336
  2. For the 1st fraction, since 21 × 16 = 336,
    2/21 = 2 × 16/21 × 16 = 32/336
  3. Likewise, for the 2nd fraction, since 48 × 7 = 336,
    45/48 = 45 × 7/48 × 7 = 315/336
  4. Add the two like fractions:
    32/336 + 315/336 = 32 + 315/336 = 347/336
  5. So, 2/21 + 45/48 = 347/336
    In mixed form: 111/336

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