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Add 6/7 and 3/70

6/7 + 3/70 is 9/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 70 is 70
  2. For the 1st fraction, since 7 × 10 = 70,
    6/7 = 6 × 10/7 × 10 = 60/70
  3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
    3/70 = 3 × 1/70 × 1 = 3/70
  4. Add the two fractions:
    60/70 + 3/70 = 60 + 3/70 = 63/70
  5. 63/70 simplified gives 9/10
  6. So, 6/7 + 3/70 = 9/10

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