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Add 72/56 and 6/20

1st number: 1 16/56, 2nd number: 6/20

72/56 + 6/20 is 111/70.

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,
    72/56 = 72 × 5/56 × 5 = 360/280
  3. Likewise, for the 2nd fraction, since 20 × 14 = 280,
    6/20 = 6 × 14/20 × 14 = 84/280
  4. Add the two like fractions:
    360/280 + 84/280 = 360 + 84/280 = 444/280
  5. 444/280 simplified gives 111/70
  6. So, 72/56 + 6/20 = 111/70
    In mixed form: 141/70

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