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Add 5/80 and 18/36

5/80 + 18/36 is 9/16.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 36 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 80 × 9 = 720,
    5/80 = 5 × 9/80 × 9 = 45/720
  3. Likewise, for the 2nd fraction, since 36 × 20 = 720,
    18/36 = 18 × 20/36 × 20 = 360/720
  4. Add the two like fractions:
    45/720 + 360/720 = 45 + 360/720 = 405/720
  5. 405/720 simplified gives 9/16
  6. So, 5/80 + 18/36 = 9/16

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