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Add 25/40 and 3/18

25/40 + 3/18 is 19/24.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 18 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 40 × 9 = 360,
    25/40 = 25 × 9/40 × 9 = 225/360
  3. Likewise, for the 2nd fraction, since 18 × 20 = 360,
    3/18 = 3 × 20/18 × 20 = 60/360
  4. Add the two like fractions:
    225/360 + 60/360 = 225 + 60/360 = 285/360
  5. 285/360 simplified gives 19/24
  6. So, 25/40 + 3/18 = 19/24

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