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Add 10/27 and 20/63

10/27 + 20/63 is 130/189.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 63 is 189

    Next, find the equivalent fraction of both fractional numbers with denominator 189
  2. For the 1st fraction, since 27 × 7 = 189,
    10/27 = 10 × 7/27 × 7 = 70/189
  3. Likewise, for the 2nd fraction, since 63 × 3 = 189,
    20/63 = 20 × 3/63 × 3 = 60/189
  4. Add the two like fractions:
    70/189 + 60/189 = 70 + 60/189 = 130/189
  5. So, 10/27 + 20/63 = 130/189

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