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Add 7/5 and 84/56

1st number: 1 2/5, 2nd number: 1 28/56

7/5 + 84/56 is 29/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 56 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 5 × 56 = 280,
    7/5 = 7 × 56/5 × 56 = 392/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    84/56 = 84 × 5/56 × 5 = 420/280
  4. Add the two like fractions:
    392/280 + 420/280 = 392 + 420/280 = 812/280
  5. 812/280 simplified gives 29/10
  6. So, 7/5 + 84/56 = 29/10
    In mixed form: 29/10

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