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Add 20/6 and 6/90

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

20/6 + 6/90 is 17/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 90 is 90
  2. For the 1st fraction, since 6 × 15 = 90,
    20/6 = 20 × 15/6 × 15 = 300/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    6/90 = 6 × 1/90 × 1 = 6/90
  4. Add the two fractions:
    300/90 + 6/90 = 300 + 6/90 = 306/90
  5. After reducing the fraction, the answer is 17/5
  6. In mixed form: 32/5

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