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Add 40/60 and 35/90

40/60 + 35/90 is 19/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 90 is 180
  2. For the 1st fraction, since 60 × 3 = 180,
    40/60 = 40 × 3/60 × 3 = 120/180
  3. Likewise, for the 2nd fraction, since 90 × 2 = 180,
    35/90 = 35 × 2/90 × 2 = 70/180
  4. Add the two fractions:
    120/180 + 70/180 = 120 + 70/180 = 190/180
  5. 190/180 simplified gives 19/18
  6. So, 40/60 + 35/90 = 19/18
    In mixed form: 11/18

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