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Add 1/16 and 21/9

1st number: 1/16, 2nd number: 2 3/9

1/16 + 21/9 is 115/48.

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,
    1/16 = 1 × 9/16 × 9 = 9/144
  3. Likewise, for the 2nd fraction, since 9 × 16 = 144,
    21/9 = 21 × 16/9 × 16 = 336/144
  4. Add the two like fractions:
    9/144 + 336/144 = 9 + 336/144 = 345/144
  5. 345/144 simplified gives 115/48
  6. So, 1/16 + 21/9 = 115/48
    In mixed form: 219/48

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