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Add 20/75 and 21/6

1st number: 20/75, 2nd number: 3 3/6

20/75 + 21/6 is 113/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 6 is 150
  2. For the 1st fraction, since 75 × 2 = 150,
    20/75 = 20 × 2/75 × 2 = 40/150
  3. Likewise, for the 2nd fraction, since 6 × 25 = 150,
    21/6 = 21 × 25/6 × 25 = 525/150
  4. Add the two fractions:
    40/150 + 525/150 = 40 + 525/150 = 565/150
  5. After reducing the fraction, the answer is 113/30
  6. In mixed form: 323/30

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