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Add 56/84 and 98/72

1st number: 56/84, 2nd number: 1 26/72

56/84 + 98/72 is 73/36.

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,
    56/84 = 56 × 6/84 × 6 = 336/504
  3. Likewise, for the 2nd fraction, since 72 × 7 = 504,
    98/72 = 98 × 7/72 × 7 = 686/504
  4. Add the two like fractions:
    336/504 + 686/504 = 336 + 686/504 = 1022/504
  5. 1022/504 simplified gives 73/36
  6. So, 56/84 + 98/72 = 73/36
    In mixed form: 21/36

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