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Add 18/40 and 3/36

18/40 + 3/36 is 8/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 36 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 40 × 9 = 360,
    18/40 = 18 × 9/40 × 9 = 162/360
  3. Likewise, for the 2nd fraction, since 36 × 10 = 360,
    3/36 = 3 × 10/36 × 10 = 30/360
  4. Add the two like fractions:
    162/360 + 30/360 = 162 + 30/360 = 192/360
  5. 192/360 simplified gives 8/15
  6. So, 18/40 + 3/36 = 8/15

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