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Add 10/84 and 7/54

10/84 + 7/54 is 47/189.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 54 is 756
  2. For the 1st fraction, since 84 × 9 = 756,
    10/84 = 10 × 9/84 × 9 = 90/756
  3. Likewise, for the 2nd fraction, since 54 × 14 = 756,
    7/54 = 7 × 14/54 × 14 = 98/756
  4. Add the two fractions:
    90/756 + 98/756 = 90 + 98/756 = 188/756
  5. After reducing the fraction, the answer is 47/189

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