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Add 56/12 and 10/72

1st number: 4 8/12, 2nd number: 10/72

56/12 + 10/72 is 173/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 72 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 12 × 6 = 72,
    56/12 = 56 × 6/12 × 6 = 336/72
  3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
    10/72 = 10 × 1/72 × 1 = 10/72
  4. Add the two like fractions:
    336/72 + 10/72 = 336 + 10/72 = 346/72
  5. 346/72 simplified gives 173/36
  6. So, 56/12 + 10/72 = 173/36
    In mixed form: 429/36

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