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Add 4/36 and 5/63

4/36 + 5/63 is 4/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 63 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 36 × 7 = 252,
    4/36 = 4 × 7/36 × 7 = 28/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    5/63 = 5 × 4/63 × 4 = 20/252
  4. Add the two like fractions:
    28/252 + 20/252 = 28 + 20/252 = 48/252
  5. 48/252 simplified gives 4/21
  6. So, 4/36 + 5/63 = 4/21

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