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Add 42/12 and 7/35

1st number: 3 6/12, 2nd number: 7/35

42/12 + 7/35 is 37/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 35 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 12 × 35 = 420,
    42/12 = 42 × 35/12 × 35 = 1470/420
  3. Likewise, for the 2nd fraction, since 35 × 12 = 420,
    7/35 = 7 × 12/35 × 12 = 84/420
  4. Add the two like fractions:
    1470/420 + 84/420 = 1470 + 84/420 = 1554/420
  5. 1554/420 simplified gives 37/10
  6. So, 42/12 + 7/35 = 37/10
    In mixed form: 37/10

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