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Add 10/90 and 15/16

10/90 + 15/16 is 151/144.

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,
    10/90 = 10 × 8/90 × 8 = 80/720
  3. Likewise, for the 2nd fraction, since 16 × 45 = 720,
    15/16 = 15 × 45/16 × 45 = 675/720
  4. Add the two fractions:
    80/720 + 675/720 = 80 + 675/720 = 755/720
  5. After reducing the fraction, the answer is 151/144
  6. In mixed form: 17/144

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