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Add 9/4 and 18/35

1st number: 2 1/4, 2nd number: 18/35

9/4 + 18/35 is 387/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 35 is 140
  2. For the 1st fraction, since 4 × 35 = 140,
    9/4 = 9 × 35/4 × 35 = 315/140
  3. Likewise, for the 2nd fraction, since 35 × 4 = 140,
    18/35 = 18 × 4/35 × 4 = 72/140
  4. Add the two fractions:
    315/140 + 72/140 = 315 + 72/140 = 387/140
  5. So, 9/4 + 18/35 = 387/140
    In mixed form: 2107/140

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