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Add 49/18 and 20/90

1st number: 2 13/18, 2nd number: 20/90

49/18 + 20/90 is 53/18.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 18 × 5 = 90,
    49/18 = 49 × 5/18 × 5 = 245/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    20/90 = 20 × 1/90 × 1 = 20/90
  4. Add the two like fractions:
    245/90 + 20/90 = 245 + 20/90 = 265/90
  5. 265/90 simplified gives 53/18
  6. So, 49/18 + 20/90 = 53/18
    In mixed form: 217/18

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