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Add 18/27 and 75/7

1st number: 18/27, 2nd number: 10 5/7

18/27 + 75/7 is 239/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 7 is 189

    Next, find the equivalent fraction of both fractional numbers with denominator 189
  2. For the 1st fraction, since 27 × 7 = 189,
    18/27 = 18 × 7/27 × 7 = 126/189
  3. Likewise, for the 2nd fraction, since 7 × 27 = 189,
    75/7 = 75 × 27/7 × 27 = 2025/189
  4. Add the two like fractions:
    126/189 + 2025/189 = 126 + 2025/189 = 2151/189
  5. 2151/189 simplified gives 239/21
  6. So, 18/27 + 75/7 = 239/21
    In mixed form: 118/21

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