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Add 60/81 and 35/72

60/81 + 35/72 is 265/216.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 81 and 72 is 648

    Next, find the equivalent fraction of both fractional numbers with denominator 648
  2. For the 1st fraction, since 81 × 8 = 648,
    60/81 = 60 × 8/81 × 8 = 480/648
  3. Likewise, for the 2nd fraction, since 72 × 9 = 648,
    35/72 = 35 × 9/72 × 9 = 315/648
  4. Add the two like fractions:
    480/648 + 315/648 = 480 + 315/648 = 795/648
  5. 795/648 simplified gives 265/216
  6. So, 60/81 + 35/72 = 265/216
    In mixed form: 149/216

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