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Add 54/20 and 2/90

1st number: 2 14/20, 2nd number: 2/90

54/20 + 2/90 is 49/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 90 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 20 × 9 = 180,
    54/20 = 54 × 9/20 × 9 = 486/180
  3. Likewise, for the 2nd fraction, since 90 × 2 = 180,
    2/90 = 2 × 2/90 × 2 = 4/180
  4. Add the two like fractions:
    486/180 + 4/180 = 486 + 4/180 = 490/180
  5. 490/180 simplified gives 49/18
  6. So, 54/20 + 2/90 = 49/18
    In mixed form: 213/18

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