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Add 6/42 and 10/54

6/42 + 10/54 is 62/189.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 54 is 378
  2. For the 1st fraction, since 42 × 9 = 378,
    6/42 = 6 × 9/42 × 9 = 54/378
  3. Likewise, for the 2nd fraction, since 54 × 7 = 378,
    10/54 = 10 × 7/54 × 7 = 70/378
  4. Add the two fractions:
    54/378 + 70/378 = 54 + 70/378 = 124/378
  5. 124/378 simplified gives 62/189
  6. So, 6/42 + 10/54 = 62/189

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