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Add 4/54 and 6/40

4/54 + 6/40 is 121/540.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 40 is 1080

    Next, find the equivalent fraction of both fractional numbers with denominator 1080
  2. For the 1st fraction, since 54 × 20 = 1080,
    4/54 = 4 × 20/54 × 20 = 80/1080
  3. Likewise, for the 2nd fraction, since 40 × 27 = 1080,
    6/40 = 6 × 27/40 × 27 = 162/1080
  4. Add the two like fractions:
    80/1080 + 162/1080 = 80 + 162/1080 = 242/1080
  5. 242/1080 simplified gives 121/540
  6. So, 4/54 + 6/40 = 121/540

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