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Add 4/54 and 7/30

4/54 + 7/30 is 83/270.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 30 is 270
  2. For the 1st fraction, since 54 × 5 = 270,
    4/54 = 4 × 5/54 × 5 = 20/270
  3. Likewise, for the 2nd fraction, since 30 × 9 = 270,
    7/30 = 7 × 9/30 × 9 = 63/270
  4. Add the two fractions:
    20/270 + 63/270 = 20 + 63/270 = 83/270

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