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Add 18/4 and 9/63

1st number: 4 2/4, 2nd number: 9/63

18/4 + 9/63 is 65/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 63 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 4 × 63 = 252,
    18/4 = 18 × 63/4 × 63 = 1134/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    9/63 = 9 × 4/63 × 4 = 36/252
  4. Add the two like fractions:
    1134/252 + 36/252 = 1134 + 36/252 = 1170/252
  5. 1170/252 simplified gives 65/14
  6. So, 18/4 + 9/63 = 65/14
    In mixed form: 49/14

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