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Add 30/16 and 15/9

1st number: 1 14/16, 2nd number: 1 6/9

30/16 + 15/9 is 85/24.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 9 is 144

    Next, find the equivalent fraction of both fractional numbers with denominator 144
  2. For the 1st fraction, since 16 × 9 = 144,
    30/16 = 30 × 9/16 × 9 = 270/144
  3. Likewise, for the 2nd fraction, since 9 × 16 = 144,
    15/9 = 15 × 16/9 × 16 = 240/144
  4. Add the two like fractions:
    270/144 + 240/144 = 270 + 240/144 = 510/144
  5. 510/144 simplified gives 85/24
  6. So, 30/16 + 15/9 = 85/24
    In mixed form: 313/24

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