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Add 4/6 and 3/90

4/6 + 3/90 is 7/10.

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,
    4/6 = 4 × 15/6 × 15 = 60/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    3/90 = 3 × 1/90 × 1 = 3/90
  4. Add the two fractions:
    60/90 + 3/90 = 60 + 3/90 = 63/90
  5. After reducing the fraction, the answer is 7/10

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