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Add 28/16 and 6/90

1st number: 1 12/16, 2nd number: 6/90

28/16 + 6/90 is 109/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 90 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 16 × 45 = 720,
    28/16 = 28 × 45/16 × 45 = 1260/720
  3. Likewise, for the 2nd fraction, since 90 × 8 = 720,
    6/90 = 6 × 8/90 × 8 = 48/720
  4. Add the two like fractions:
    1260/720 + 48/720 = 1260 + 48/720 = 1308/720
  5. 1308/720 simplified gives 109/60
  6. So, 28/16 + 6/90 = 109/60
    In mixed form: 149/60

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