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Add 70/7 and 70/18

1st number: 10 0/7, 2nd number: 3 16/18

70/7 + 70/18 is 125/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 18 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 7 × 18 = 126,
    70/7 = 70 × 18/7 × 18 = 1260/126
  3. Likewise, for the 2nd fraction, since 18 × 7 = 126,
    70/18 = 70 × 7/18 × 7 = 490/126
  4. Add the two like fractions:
    1260/126 + 490/126 = 1260 + 490/126 = 1750/126
  5. 1750/126 simplified gives 125/9
  6. So, 70/7 + 70/18 = 125/9
    In mixed form: 138/9

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