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Add 56/12 and 5/80

1st number: 4 8/12, 2nd number: 5/80

56/12 + 5/80 is 227/48.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 80 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 12 × 20 = 240,
    56/12 = 56 × 20/12 × 20 = 1120/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    5/80 = 5 × 3/80 × 3 = 15/240
  4. Add the two like fractions:
    1120/240 + 15/240 = 1120 + 15/240 = 1135/240
  5. 1135/240 simplified gives 227/48
  6. So, 56/12 + 5/80 = 227/48
    In mixed form: 435/48

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