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Add 15/90 and 9/48

15/90 + 9/48 is 17/48.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 48 is 720
  2. For the 1st fraction, since 90 × 8 = 720,
    15/90 = 15 × 8/90 × 8 = 120/720
  3. Likewise, for the 2nd fraction, since 48 × 15 = 720,
    9/48 = 9 × 15/48 × 15 = 135/720
  4. Add the two fractions:
    120/720 + 135/720 = 120 + 135/720 = 255/720
  5. 255/720 simplified gives 17/48
  6. So, 15/90 + 9/48 = 17/48

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