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Add 49/54 and 4/40

49/54 + 4/40 is 136/135.

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,
    49/54 = 49 × 20/54 × 20 = 980/1080
  3. Likewise, for the 2nd fraction, since 40 × 27 = 1080,
    4/40 = 4 × 27/40 × 27 = 108/1080
  4. Add the two like fractions:
    980/1080 + 108/1080 = 980 + 108/1080 = 1088/1080
  5. 1088/1080 simplified gives 136/135
  6. So, 49/54 + 4/40 = 136/135
    In mixed form: 11/135

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