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Add 15/56 and 35/20

1st number: 15/56, 2nd number: 1 15/20

15/56 + 35/20 is 113/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 20 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 56 × 5 = 280,
    15/56 = 15 × 5/56 × 5 = 75/280
  3. Likewise, for the 2nd fraction, since 20 × 14 = 280,
    35/20 = 35 × 14/20 × 14 = 490/280
  4. Add the two like fractions:
    75/280 + 490/280 = 75 + 490/280 = 565/280
  5. 565/280 simplified gives 113/56
  6. So, 15/56 + 35/20 = 113/56
    In mixed form: 21/56

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