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Add 18/7 and 4/63

1st number: 2 4/7, 2nd number: 4/63

18/7 + 4/63 is 166/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 63 is 63
  2. For the 1st fraction, since 7 × 9 = 63,
    18/7 = 18 × 9/7 × 9 = 162/63
  3. Likewise, for the 2nd fraction, since 63 × 1 = 63,
    4/63 = 4 × 1/63 × 1 = 4/63
  4. Add the two fractions:
    162/63 + 4/63 = 162 + 4/63 = 166/63
  5. In mixed form: 240/63

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