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Add 28/5 and 15/10

1st number: 5 3/5, 2nd number: 1 5/10

28/5 + 15/10 is 71/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 10 is 10

    Next, find the equivalent fraction of both fractional numbers with denominator 10
  2. For the 1st fraction, since 5 × 2 = 10,
    28/5 = 28 × 2/5 × 2 = 56/10
  3. Likewise, for the 2nd fraction, since 10 × 1 = 10,
    15/10 = 15 × 1/10 × 1 = 15/10
  4. Add the two like fractions:
    56/10 + 15/10 = 56 + 15/10 = 71/10
  5. So, 28/5 + 15/10 = 71/10
    In mixed form: 71/10

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