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Add 15/90 and 9/32

15/90 + 9/32 is 43/96.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 32 is 1440
  2. For the 1st fraction, since 90 × 16 = 1440,
    15/90 = 15 × 16/90 × 16 = 240/1440
  3. Likewise, for the 2nd fraction, since 32 × 45 = 1440,
    9/32 = 9 × 45/32 × 45 = 405/1440
  4. Add the two fractions:
    240/1440 + 405/1440 = 240 + 405/1440 = 645/1440
  5. 645/1440 simplified gives 43/96
  6. So, 15/90 + 9/32 = 43/96

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