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Add 12/54 and 5/70

12/54 + 5/70 is 37/126.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 70 is 1890

    Next, find the equivalent fraction of both fractional numbers with denominator 1890
  2. For the 1st fraction, since 54 × 35 = 1890,
    12/54 = 12 × 35/54 × 35 = 420/1890
  3. Likewise, for the 2nd fraction, since 70 × 27 = 1890,
    5/70 = 5 × 27/70 × 27 = 135/1890
  4. Add the two like fractions:
    420/1890 + 135/1890 = 420 + 135/1890 = 555/1890
  5. 555/1890 simplified gives 37/126
  6. So, 12/54 + 5/70 = 37/126

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