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Add 6/9 and 5/70

6/9 + 5/70 is 31/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 70 is 630
  2. For the 1st fraction, since 9 × 70 = 630,
    6/9 = 6 × 70/9 × 70 = 420/630
  3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
    5/70 = 5 × 9/70 × 9 = 45/630
  4. Add the two fractions:
    420/630 + 45/630 = 420 + 45/630 = 465/630
  5. After reducing the fraction, the answer is 31/42

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