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Add 2/15 and 3/63

2/15 + 3/63 is 19/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 63 is 315

    Next, find the equivalent fraction of both fractional numbers with denominator 315
  2. For the 1st fraction, since 15 × 21 = 315,
    2/15 = 2 × 21/15 × 21 = 42/315
  3. Likewise, for the 2nd fraction, since 63 × 5 = 315,
    3/63 = 3 × 5/63 × 5 = 15/315
  4. Add the two like fractions:
    42/315 + 15/315 = 42 + 15/315 = 57/315
  5. 57/315 simplified gives 19/105
  6. So, 2/15 + 3/63 = 19/105

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