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Add 54/56 and 6/30

54/56 + 6/30 is 163/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 30 is 840
  2. For the 1st fraction, since 56 × 15 = 840,
    54/56 = 54 × 15/56 × 15 = 810/840
  3. Likewise, for the 2nd fraction, since 30 × 28 = 840,
    6/30 = 6 × 28/30 × 28 = 168/840
  4. Add the two fractions:
    810/840 + 168/840 = 810 + 168/840 = 978/840
  5. 978/840 simplified gives 163/140
  6. So, 54/56 + 6/30 = 163/140
    In mixed form: 123/140

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