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Add 5/70 and 84/28

1st number: 5/70, 2nd number: 3 0/28

5/70 + 84/28 is 43/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 28 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 70 × 2 = 140,
    5/70 = 5 × 2/70 × 2 = 10/140
  3. Likewise, for the 2nd fraction, since 28 × 5 = 140,
    84/28 = 84 × 5/28 × 5 = 420/140
  4. Add the two like fractions:
    10/140 + 420/140 = 10 + 420/140 = 430/140
  5. 430/140 simplified gives 43/14
  6. So, 5/70 + 84/28 = 43/14
    In mixed form: 31/14

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