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Add 10/75 and 6/90

10/75 + 6/90 is 1/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 90 is 450
  2. For the 1st fraction, since 75 × 6 = 450,
    10/75 = 10 × 6/75 × 6 = 60/450
  3. Likewise, for the 2nd fraction, since 90 × 5 = 450,
    6/90 = 6 × 5/90 × 5 = 30/450
  4. Add the two fractions:
    60/450 + 30/450 = 60 + 30/450 = 90/450
  5. After reducing the fraction, the answer is 1/5

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