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Add 9/90 and 18/8

1st number: 9/90, 2nd number: 2 2/8

9/90 + 18/8 is 47/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 8 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 90 × 4 = 360,
    9/90 = 9 × 4/90 × 4 = 36/360
  3. Likewise, for the 2nd fraction, since 8 × 45 = 360,
    18/8 = 18 × 45/8 × 45 = 810/360
  4. Add the two like fractions:
    36/360 + 810/360 = 36 + 810/360 = 846/360
  5. 846/360 simplified gives 47/20
  6. So, 9/90 + 18/8 = 47/20
    In mixed form: 27/20

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