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Add 80/84 and 36/72

80/84 + 36/72 is 61/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 72 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 84 × 6 = 504,
    80/84 = 80 × 6/84 × 6 = 480/504
  3. Likewise, for the 2nd fraction, since 72 × 7 = 504,
    36/72 = 36 × 7/72 × 7 = 252/504
  4. Add the two like fractions:
    480/504 + 252/504 = 480 + 252/504 = 732/504
  5. 732/504 simplified gives 61/42
  6. So, 80/84 + 36/72 = 61/42
    In mixed form: 119/42

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