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Add 3/4 and 28/63

3/4 + 28/63 is 43/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 63 is 252
  2. For the 1st fraction, since 4 × 63 = 252,
    3/4 = 3 × 63/4 × 63 = 189/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    28/63 = 28 × 4/63 × 4 = 112/252
  4. Add the two fractions:
    189/252 + 112/252 = 189 + 112/252 = 301/252
  5. After reducing the fraction, the answer is 43/36
  6. In mixed form: 17/36

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