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Add 6/8 and 36/90

6/8 + 36/90 is 23/20.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 8 × 45 = 360,
    6/8 = 6 × 45/8 × 45 = 270/360
  3. Likewise, for the 2nd fraction, since 90 × 4 = 360,
    36/90 = 36 × 4/90 × 4 = 144/360
  4. Add the two like fractions:
    270/360 + 144/360 = 270 + 144/360 = 414/360
  5. 414/360 simplified gives 23/20
  6. So, 6/8 + 36/90 = 23/20
    In mixed form: 13/20

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