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Add 45/98 and 9/30

45/98 + 9/30 is 186/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 30 is 1470
  2. For the 1st fraction, since 98 × 15 = 1470,
    45/98 = 45 × 15/98 × 15 = 675/1470
  3. Likewise, for the 2nd fraction, since 30 × 49 = 1470,
    9/30 = 9 × 49/30 × 49 = 441/1470
  4. Add the two fractions:
    675/1470 + 441/1470 = 675 + 441/1470 = 1116/1470
  5. After reducing the fraction, the answer is 186/245

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