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Add 8/9 and 7/84

8/9 + 7/84 is 35/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 84 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 9 × 28 = 252,
    8/9 = 8 × 28/9 × 28 = 224/252
  3. Likewise, for the 2nd fraction, since 84 × 3 = 252,
    7/84 = 7 × 3/84 × 3 = 21/252
  4. Add the two like fractions:
    224/252 + 21/252 = 224 + 21/252 = 245/252
  5. 245/252 simplified gives 35/36
  6. So, 8/9 + 7/84 = 35/36

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