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Add 6/40 and 15/18

6/40 + 15/18 is 59/60.

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,
    6/40 = 6 × 9/40 × 9 = 54/360
  3. Likewise, for the 2nd fraction, since 18 × 20 = 360,
    15/18 = 15 × 20/18 × 20 = 300/360
  4. Add the two like fractions:
    54/360 + 300/360 = 54 + 300/360 = 354/360
  5. 354/360 simplified gives 59/60
  6. So, 6/40 + 15/18 = 59/60

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