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Add 9/72 and 56/49

1st number: 9/72, 2nd number: 1 7/49

9/72 + 56/49 is 71/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 49 is 3528

    Next, find the equivalent fraction of both fractional numbers with denominator 3528
  2. For the 1st fraction, since 72 × 49 = 3528,
    9/72 = 9 × 49/72 × 49 = 441/3528
  3. Likewise, for the 2nd fraction, since 49 × 72 = 3528,
    56/49 = 56 × 72/49 × 72 = 4032/3528
  4. Add the two like fractions:
    441/3528 + 4032/3528 = 441 + 4032/3528 = 4473/3528
  5. 4473/3528 simplified gives 71/56
  6. So, 9/72 + 56/49 = 71/56
    In mixed form: 115/56

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