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Add 28/9 and 90/36

1st number: 3 1/9, 2nd number: 2 18/36

28/9 + 90/36 is 101/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 36 is 36

    Next, find the equivalent fraction of both fractional numbers with denominator 36
  2. For the 1st fraction, since 9 × 4 = 36,
    28/9 = 28 × 4/9 × 4 = 112/36
  3. Likewise, for the 2nd fraction, since 36 × 1 = 36,
    90/36 = 90 × 1/36 × 1 = 90/36
  4. Add the two like fractions:
    112/36 + 90/36 = 112 + 90/36 = 202/36
  5. 202/36 simplified gives 101/18
  6. So, 28/9 + 90/36 = 101/18
    In mixed form: 511/18

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