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Add 63/18 and 6/90

1st number: 3 9/18, 2nd number: 6/90

63/18 + 6/90 is 107/30.

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,
    63/18 = 63 × 5/18 × 5 = 315/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    6/90 = 6 × 1/90 × 1 = 6/90
  4. Add the two like fractions:
    315/90 + 6/90 = 315 + 6/90 = 321/90
  5. 321/90 simplified gives 107/30
  6. So, 63/18 + 6/90 = 107/30
    In mixed form: 317/30

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