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Add 81/63 and 6/36

1st number: 1 18/63, 2nd number: 6/36

81/63 + 6/36 is 61/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 36 is 252
  2. For the 1st fraction, since 63 × 4 = 252,
    81/63 = 81 × 4/63 × 4 = 324/252
  3. Likewise, for the 2nd fraction, since 36 × 7 = 252,
    6/36 = 6 × 7/36 × 7 = 42/252
  4. Add the two fractions:
    324/252 + 42/252 = 324 + 42/252 = 366/252
  5. 366/252 simplified gives 61/42
  6. So, 81/63 + 6/36 = 61/42
    In mixed form: 119/42

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