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Add 15/10 and 3/56

1st number: 1 5/10, 2nd number: 3/56

15/10 + 3/56 is 87/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 56 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 10 × 28 = 280,
    15/10 = 15 × 28/10 × 28 = 420/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    3/56 = 3 × 5/56 × 5 = 15/280
  4. Add the two like fractions:
    420/280 + 15/280 = 420 + 15/280 = 435/280
  5. 435/280 simplified gives 87/56
  6. So, 15/10 + 3/56 = 87/56
    In mixed form: 131/56

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