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Add 3/27 and 75/20

1st number: 3/27, 2nd number: 3 15/20

3/27 + 75/20 is 139/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 27 and 20 is 540
  2. For the 1st fraction, since 27 × 20 = 540,
    3/27 = 3 × 20/27 × 20 = 60/540
  3. Likewise, for the 2nd fraction, since 20 × 27 = 540,
    75/20 = 75 × 27/20 × 27 = 2025/540
  4. Add the two fractions:
    60/540 + 2025/540 = 60 + 2025/540 = 2085/540
  5. 2085/540 simplified gives 139/36
  6. So, 3/27 + 75/20 = 139/36
    In mixed form: 331/36

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