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Add 1/18 and 35/90

1/18 + 35/90 is 4/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 90 is 90
  2. For the 1st fraction, since 18 × 5 = 90,
    1/18 = 1 × 5/18 × 5 = 5/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    35/90 = 35 × 1/90 × 1 = 35/90
  4. Add the two fractions:
    5/90 + 35/90 = 5 + 35/90 = 40/90
  5. 40/90 simplified gives 4/9
  6. So, 1/18 + 35/90 = 4/9

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