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Add 30/56 and 84/70

1st number: 30/56, 2nd number: 1 14/70

30/56 + 84/70 is 243/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 70 is 280
  2. For the 1st fraction, since 56 × 5 = 280,
    30/56 = 30 × 5/56 × 5 = 150/280
  3. Likewise, for the 2nd fraction, since 70 × 4 = 280,
    84/70 = 84 × 4/70 × 4 = 336/280
  4. Add the two fractions:
    150/280 + 336/280 = 150 + 336/280 = 486/280
  5. 486/280 simplified gives 243/140
  6. So, 30/56 + 84/70 = 243/140
    In mixed form: 1103/140

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