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Add 7/35 and 28/63

7/35 + 28/63 is 29/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 63 is 315
  2. For the 1st fraction, since 35 × 9 = 315,
    7/35 = 7 × 9/35 × 9 = 63/315
  3. Likewise, for the 2nd fraction, since 63 × 5 = 315,
    28/63 = 28 × 5/63 × 5 = 140/315
  4. Add the two fractions:
    63/315 + 140/315 = 63 + 140/315 = 203/315
  5. After reducing the fraction, the answer is 29/45

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