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Add 27/40 and 5/8

27/40 + 5/8 is 13/10.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 40 × 1 = 40,
    27/40 = 27 × 1/40 × 1 = 27/40
  3. Likewise, for the 2nd fraction, since 8 × 5 = 40,
    5/8 = 5 × 5/8 × 5 = 25/40
  4. Add the two like fractions:
    27/40 + 25/40 = 27 + 25/40 = 52/40
  5. 52/40 simplified gives 13/10
  6. So, 27/40 + 5/8 = 13/10
    In mixed form: 13/10

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