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Add 9/70 and 10/9

1st number: 9/70, 2nd number: 1 1/9

9/70 + 10/9 is 781/630.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 9 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 70 × 9 = 630,
    9/70 = 9 × 9/70 × 9 = 81/630
  3. Likewise, for the 2nd fraction, since 9 × 70 = 630,
    10/9 = 10 × 70/9 × 70 = 700/630
  4. Add the two like fractions:
    81/630 + 700/630 = 81 + 700/630 = 781/630
  5. So, 9/70 + 10/9 = 781/630
    In mixed form: 1151/630

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