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Add 36/9 and 6/20

1st number: 4 0/9, 2nd number: 6/20

36/9 + 6/20 is 43/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 20 is 180
  2. For the 1st fraction, since 9 × 20 = 180,
    36/9 = 36 × 20/9 × 20 = 720/180
  3. Likewise, for the 2nd fraction, since 20 × 9 = 180,
    6/20 = 6 × 9/20 × 9 = 54/180
  4. Add the two fractions:
    720/180 + 54/180 = 720 + 54/180 = 774/180
  5. 774/180 simplified gives 43/10
  6. So, 36/9 + 6/20 = 43/10
    In mixed form: 43/10

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