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Add 16/27 and 10/40

16/27 + 10/40 is 91/108.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 40 is 1080

    Next, find the equivalent fraction of both fractional numbers with denominator 1080
  2. For the 1st fraction, since 27 × 40 = 1080,
    16/27 = 16 × 40/27 × 40 = 640/1080
  3. Likewise, for the 2nd fraction, since 40 × 27 = 1080,
    10/40 = 10 × 27/40 × 27 = 270/1080
  4. Add the two like fractions:
    640/1080 + 270/1080 = 640 + 270/1080 = 910/1080
  5. 910/1080 simplified gives 91/108
  6. So, 16/27 + 10/40 = 91/108

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