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Add 10/75 and 3/30

10/75 + 3/30 is 7/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 30 is 150
  2. For the 1st fraction, since 75 × 2 = 150,
    10/75 = 10 × 2/75 × 2 = 20/150
  3. Likewise, for the 2nd fraction, since 30 × 5 = 150,
    3/30 = 3 × 5/30 × 5 = 15/150
  4. Add the two fractions:
    20/150 + 15/150 = 20 + 15/150 = 35/150
  5. 35/150 simplified gives 7/30
  6. So, 10/75 + 3/30 = 7/30

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