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Add 14/40 and 28/10

1st number: 14/40, 2nd number: 2 8/10

14/40 + 28/10 is 63/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 10 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 40 × 1 = 40,
    14/40 = 14 × 1/40 × 1 = 14/40
  3. Likewise, for the 2nd fraction, since 10 × 4 = 40,
    28/10 = 28 × 4/10 × 4 = 112/40
  4. Add the two like fractions:
    14/40 + 112/40 = 14 + 112/40 = 126/40
  5. 126/40 simplified gives 63/20
  6. So, 14/40 + 28/10 = 63/20
    In mixed form: 33/20

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