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Add 18/10 and 70/6

1st number: 1 8/10, 2nd number: 11 4/6

18/10 + 70/6 is 202/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 6 is 30
  2. For the 1st fraction, since 10 × 3 = 30,
    18/10 = 18 × 3/10 × 3 = 54/30
  3. Likewise, for the 2nd fraction, since 6 × 5 = 30,
    70/6 = 70 × 5/6 × 5 = 350/30
  4. Add the two fractions:
    54/30 + 350/30 = 54 + 350/30 = 404/30
  5. 404/30 simplified gives 202/15
  6. So, 18/10 + 70/6 = 202/15
    In mixed form: 137/15

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