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Add 14/30 and 84/70

1st number: 14/30, 2nd number: 1 14/70

14/30 + 84/70 is 5/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 70 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 30 × 7 = 210,
    14/30 = 14 × 7/30 × 7 = 98/210
  3. Likewise, for the 2nd fraction, since 70 × 3 = 210,
    84/70 = 84 × 3/70 × 3 = 252/210
  4. Add the two like fractions:
    98/210 + 252/210 = 98 + 252/210 = 350/210
  5. 350/210 simplified gives 5/3
  6. So, 14/30 + 84/70 = 5/3
    In mixed form: 12/3

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