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Add 4/16 and 15/63

4/16 + 15/63 is 41/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 63 is 1008

    Next, find the equivalent fraction of both fractional numbers with denominator 1008
  2. For the 1st fraction, since 16 × 63 = 1008,
    4/16 = 4 × 63/16 × 63 = 252/1008
  3. Likewise, for the 2nd fraction, since 63 × 16 = 1008,
    15/63 = 15 × 16/63 × 16 = 240/1008
  4. Add the two like fractions:
    252/1008 + 240/1008 = 252 + 240/1008 = 492/1008
  5. 492/1008 simplified gives 41/84
  6. So, 4/16 + 15/63 = 41/84

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