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Add 54/8 and 1/18

1st number: 6 6/8, 2nd number: 1/18

54/8 + 1/18 is 245/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 18 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 8 × 9 = 72,
    54/8 = 54 × 9/8 × 9 = 486/72
  3. Likewise, for the 2nd fraction, since 18 × 4 = 72,
    1/18 = 1 × 4/18 × 4 = 4/72
  4. Add the two like fractions:
    486/72 + 4/72 = 486 + 4/72 = 490/72
  5. 490/72 simplified gives 245/36
  6. So, 54/8 + 1/18 = 245/36
    In mixed form: 629/36

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