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Add 14/5 and 42/56

1st number: 2 4/5, 2nd number: 42/56

14/5 + 42/56 is 71/20.

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,
    14/5 = 14 × 56/5 × 56 = 784/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    42/56 = 42 × 5/56 × 5 = 210/280
  4. Add the two like fractions:
    784/280 + 210/280 = 784 + 210/280 = 994/280
  5. 994/280 simplified gives 71/20
  6. So, 14/5 + 42/56 = 71/20
    In mixed form: 311/20

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