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Add 90/5 and 16/18

1st number: 18 0/5, 2nd number: 16/18

90/5 + 16/18 is 170/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 18 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 5 × 18 = 90,
    90/5 = 90 × 18/5 × 18 = 1620/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    16/18 = 16 × 5/18 × 5 = 80/90
  4. Add the two like fractions:
    1620/90 + 80/90 = 1620 + 80/90 = 1700/90
  5. 1700/90 simplified gives 170/9
  6. So, 90/5 + 16/18 = 170/9
    In mixed form: 188/9

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