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Add 40/54 and 8/30

40/54 + 8/30 is 136/135.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 30 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 54 × 5 = 270,
    40/54 = 40 × 5/54 × 5 = 200/270
  3. Likewise, for the 2nd fraction, since 30 × 9 = 270,
    8/30 = 8 × 9/30 × 9 = 72/270
  4. Add the two like fractions:
    200/270 + 72/270 = 200 + 72/270 = 272/270
  5. 272/270 simplified gives 136/135
  6. So, 40/54 + 8/30 = 136/135
    In mixed form: 11/135

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