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Add 40/8 and 14/28

1st number: 5 0/8, 2nd number: 14/28

40/8 + 14/28 is 11/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 28 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 8 × 7 = 56,
    40/8 = 40 × 7/8 × 7 = 280/56
  3. Likewise, for the 2nd fraction, since 28 × 2 = 56,
    14/28 = 14 × 2/28 × 2 = 28/56
  4. Add the two like fractions:
    280/56 + 28/56 = 280 + 28/56 = 308/56
  5. 308/56 simplified gives 11/2
  6. So, 40/8 + 14/28 = 11/2
    In mixed form: 51/2

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