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Add 28/5 and 4/8

1st number: 5 3/5, 2nd number: 4/8

28/5 + 4/8 is 61/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 8 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 5 × 8 = 40,
    28/5 = 28 × 8/5 × 8 = 224/40
  3. Likewise, for the 2nd fraction, since 8 × 5 = 40,
    4/8 = 4 × 5/8 × 5 = 20/40
  4. Add the two like fractions:
    224/40 + 20/40 = 224 + 20/40 = 244/40
  5. 244/40 simplified gives 61/10
  6. So, 28/5 + 4/8 = 61/10
    In mixed form: 61/10

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