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Add 8/70 and 30/28

1st number: 8/70, 2nd number: 1 2/28

8/70 + 30/28 is 83/70.

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,
    8/70 = 8 × 2/70 × 2 = 16/140
  3. Likewise, for the 2nd fraction, since 28 × 5 = 140,
    30/28 = 30 × 5/28 × 5 = 150/140
  4. Add the two like fractions:
    16/140 + 150/140 = 16 + 150/140 = 166/140
  5. 166/140 simplified gives 83/70
  6. So, 8/70 + 30/28 = 83/70
    In mixed form: 113/70

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