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Add 84/14 and 42/30

1st number: 6 0/14, 2nd number: 1 12/30

84/14 + 42/30 is 37/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 30 is 210
  2. For the 1st fraction, since 14 × 15 = 210,
    84/14 = 84 × 15/14 × 15 = 1260/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    42/30 = 42 × 7/30 × 7 = 294/210
  4. Add the two fractions:
    1260/210 + 294/210 = 1260 + 294/210 = 1554/210
  5. 1554/210 simplified gives 37/5
  6. So, 84/14 + 42/30 = 37/5
    In mixed form: 72/5

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