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Add 3/40 and 5/18

3/40 + 5/18 is 127/360.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 18 is 360
  2. For the 1st fraction, since 40 × 9 = 360,
    3/40 = 3 × 9/40 × 9 = 27/360
  3. Likewise, for the 2nd fraction, since 18 × 20 = 360,
    5/18 = 5 × 20/18 × 20 = 100/360
  4. Add the two fractions:
    27/360 + 100/360 = 27 + 100/360 = 127/360

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