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Add 4/5 and 18/63

4/5 + 18/63 is 38/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 63 is 315

    Next, find the equivalent fraction of both fractional numbers with denominator 315
  2. For the 1st fraction, since 5 × 63 = 315,
    4/5 = 4 × 63/5 × 63 = 252/315
  3. Likewise, for the 2nd fraction, since 63 × 5 = 315,
    18/63 = 18 × 5/63 × 5 = 90/315
  4. Add the two like fractions:
    252/315 + 90/315 = 252 + 90/315 = 342/315
  5. 342/315 simplified gives 38/35
  6. So, 4/5 + 18/63 = 38/35
    In mixed form: 13/35

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