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Add 70/49 and 8/9

1st number: 1 21/49, 2nd number: 8/9

70/49 + 8/9 is 146/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 9 is 441

    Next, find the equivalent fraction of both fractional numbers with denominator 441
  2. For the 1st fraction, since 49 × 9 = 441,
    70/49 = 70 × 9/49 × 9 = 630/441
  3. Likewise, for the 2nd fraction, since 9 × 49 = 441,
    8/9 = 8 × 49/9 × 49 = 392/441
  4. Add the two like fractions:
    630/441 + 392/441 = 630 + 392/441 = 1022/441
  5. 1022/441 simplified gives 146/63
  6. So, 70/49 + 8/9 = 146/63
    In mixed form: 220/63

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