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Add 16/90 and 18/48

16/90 + 18/48 is 199/360.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 48 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 48 × 15 = 720,
    18/48 = 18 × 15/48 × 15 = 270/720
  4. Add the two like fractions:
    128/720 + 270/720 = 128 + 270/720 = 398/720
  5. 398/720 simplified gives 199/360
  6. So, 16/90 + 18/48 = 199/360

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