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Add 3/7 and 8/70

3/7 + 8/70 is 19/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 70 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 7 × 10 = 70,
    3/7 = 3 × 10/7 × 10 = 30/70
  3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
    8/70 = 8 × 1/70 × 1 = 8/70
  4. Add the two like fractions:
    30/70 + 8/70 = 30 + 8/70 = 38/70
  5. 38/70 simplified gives 19/35
  6. So, 3/7 + 8/70 = 19/35

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