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Add 5/36 and 21/63

5/36 + 21/63 is 17/36.

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,
    5/36 = 5 × 7/36 × 7 = 35/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    21/63 = 21 × 4/63 × 4 = 84/252
  4. Add the two like fractions:
    35/252 + 84/252 = 35 + 84/252 = 119/252
  5. 119/252 simplified gives 17/36
  6. So, 5/36 + 21/63 = 17/36

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