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Add 28/5 and 5/70

1st number: 5 3/5, 2nd number: 5/70

28/5 + 5/70 is 397/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 70 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 5 × 14 = 70,
    28/5 = 28 × 14/5 × 14 = 392/70
  3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
    5/70 = 5 × 1/70 × 1 = 5/70
  4. Add the two like fractions:
    392/70 + 5/70 = 392 + 5/70 = 397/70
  5. So, 28/5 + 5/70 = 397/70
    In mixed form: 547/70

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