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Add 10/4 and 28/7

1st number: 2 2/4, 2nd number: 4 0/7

10/4 + 28/7 is 13/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 7 is 28

    Next, find the equivalent fraction of both fractional numbers with denominator 28
  2. For the 1st fraction, since 4 × 7 = 28,
    10/4 = 10 × 7/4 × 7 = 70/28
  3. Likewise, for the 2nd fraction, since 7 × 4 = 28,
    28/7 = 28 × 4/7 × 4 = 112/28
  4. Add the two like fractions:
    70/28 + 112/28 = 70 + 112/28 = 182/28
  5. 182/28 simplified gives 13/2
  6. So, 10/4 + 28/7 = 13/2
    In mixed form: 61/2

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