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Add 70/2 and 21/54

1st number: 35 0/2, 2nd number: 21/54

70/2 + 21/54 is 637/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 54 is 54
  2. For the 1st fraction, since 2 × 27 = 54,
    70/2 = 70 × 27/2 × 27 = 1890/54
  3. Likewise, for the 2nd fraction, since 54 × 1 = 54,
    21/54 = 21 × 1/54 × 1 = 21/54
  4. Add the two fractions:
    1890/54 + 21/54 = 1890 + 21/54 = 1911/54
  5. After reducing the fraction, the answer is 637/18
  6. In mixed form: 357/18

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