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Add 5/42 and 8/27

5/42 + 8/27 is 157/378.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 27 is 378

    Next, find the equivalent fraction of both fractional numbers with denominator 378
  2. For the 1st fraction, since 42 × 9 = 378,
    5/42 = 5 × 9/42 × 9 = 45/378
  3. Likewise, for the 2nd fraction, since 27 × 14 = 378,
    8/27 = 8 × 14/27 × 14 = 112/378
  4. Add the two like fractions:
    45/378 + 112/378 = 45 + 112/378 = 157/378
  5. So, 5/42 + 8/27 = 157/378

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