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Add 8/90 and 15/16

8/90 + 15/16 is 739/720.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 16 is 720
  2. For the 1st fraction, since 90 × 8 = 720,
    8/90 = 8 × 8/90 × 8 = 64/720
  3. Likewise, for the 2nd fraction, since 16 × 45 = 720,
    15/16 = 15 × 45/16 × 45 = 675/720
  4. Add the two fractions:
    64/720 + 675/720 = 64 + 675/720 = 739/720
  5. So, 8/90 + 15/16 = 739/720
    In mixed form: 119/720

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