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Add 2/15 and 3/90

2/15 + 3/90 is 1/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 90 is 90
  2. For the 1st fraction, since 15 × 6 = 90,
    2/15 = 2 × 6/15 × 6 = 12/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    3/90 = 3 × 1/90 × 1 = 3/90
  4. Add the two fractions:
    12/90 + 3/90 = 12 + 3/90 = 15/90
  5. 15/90 simplified gives 1/6
  6. So, 2/15 + 3/90 = 1/6

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