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Add 18/84 and 10/64

18/84 + 10/64 is 83/224.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 64 is 1344
  2. For the 1st fraction, since 84 × 16 = 1344,
    18/84 = 18 × 16/84 × 16 = 288/1344
  3. Likewise, for the 2nd fraction, since 64 × 21 = 1344,
    10/64 = 10 × 21/64 × 21 = 210/1344
  4. Add the two fractions:
    288/1344 + 210/1344 = 288 + 210/1344 = 498/1344
  5. 498/1344 simplified gives 83/224
  6. So, 18/84 + 10/64 = 83/224

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