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Add 16/90 and 18/16

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

16/90 + 18/16 is 469/360.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 90 × 8 = 720,
    16/90 = 16 × 8/90 × 8 = 128/720
  3. Likewise, for the 2nd fraction, since 16 × 45 = 720,
    18/16 = 18 × 45/16 × 45 = 810/720
  4. Add the two like fractions:
    128/720 + 810/720 = 128 + 810/720 = 938/720
  5. 938/720 simplified gives 469/360
  6. So, 16/90 + 18/16 = 469/360
    In mixed form: 1109/360

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