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Add 10/54 and 6/7

10/54 + 6/7 is 197/189.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 7 is 378

    Next, find the equivalent fraction of both fractional numbers with denominator 378
  2. For the 1st fraction, since 54 × 7 = 378,
    10/54 = 10 × 7/54 × 7 = 70/378
  3. Likewise, for the 2nd fraction, since 7 × 54 = 378,
    6/7 = 6 × 54/7 × 54 = 324/378
  4. Add the two like fractions:
    70/378 + 324/378 = 70 + 324/378 = 394/378
  5. 394/378 simplified gives 197/189
  6. So, 10/54 + 6/7 = 197/189
    In mixed form: 18/189

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