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Add 63/4 and 4/45

1st number: 15 3/4, 2nd number: 4/45

63/4 + 4/45 is 2851/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 45 is 180
  2. For the 1st fraction, since 4 × 45 = 180,
    63/4 = 63 × 45/4 × 45 = 2835/180
  3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
    4/45 = 4 × 4/45 × 4 = 16/180
  4. Add the two fractions:
    2835/180 + 16/180 = 2835 + 16/180 = 2851/180
  5. In mixed form: 15151/180

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