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Add 45/98 and 9/90

45/98 + 9/90 is 137/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 90 is 4410

    Next, find the equivalent fraction of both fractional numbers with denominator 4410
  2. For the 1st fraction, since 98 × 45 = 4410,
    45/98 = 45 × 45/98 × 45 = 2025/4410
  3. Likewise, for the 2nd fraction, since 90 × 49 = 4410,
    9/90 = 9 × 49/90 × 49 = 441/4410
  4. Add the two like fractions:
    2025/4410 + 441/4410 = 2025 + 441/4410 = 2466/4410
  5. 2466/4410 simplified gives 137/245
  6. So, 45/98 + 9/90 = 137/245

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