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Add 45/49 and 60/63

45/49 + 60/63 is 275/147.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 63 is 441

    Next, find the equivalent fraction of both fractional numbers with denominator 441
  2. For the 1st fraction, since 49 × 9 = 441,
    45/49 = 45 × 9/49 × 9 = 405/441
  3. Likewise, for the 2nd fraction, since 63 × 7 = 441,
    60/63 = 60 × 7/63 × 7 = 420/441
  4. Add the two like fractions:
    405/441 + 420/441 = 405 + 420/441 = 825/441
  5. 825/441 simplified gives 275/147
  6. So, 45/49 + 60/63 = 275/147
    In mixed form: 1128/147

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