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Add 4/36 and 5/80

4/36 + 5/80 is 25/144.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 80 is 720
  2. For the 1st fraction, since 36 × 20 = 720,
    4/36 = 4 × 20/36 × 20 = 80/720
  3. Likewise, for the 2nd fraction, since 80 × 9 = 720,
    5/80 = 5 × 9/80 × 9 = 45/720
  4. Add the two fractions:
    80/720 + 45/720 = 80 + 45/720 = 125/720
  5. 125/720 simplified gives 25/144
  6. So, 4/36 + 5/80 = 25/144

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