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Add 45/50 and 36/80

45/50 + 36/80 is 27/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 80 is 400

    Next, find the equivalent fraction of both fractional numbers with denominator 400
  2. For the 1st fraction, since 50 × 8 = 400,
    45/50 = 45 × 8/50 × 8 = 360/400
  3. Likewise, for the 2nd fraction, since 80 × 5 = 400,
    36/80 = 36 × 5/80 × 5 = 180/400
  4. Add the two like fractions:
    360/400 + 180/400 = 360 + 180/400 = 540/400
  5. 540/400 simplified gives 27/20
  6. So, 45/50 + 36/80 = 27/20
    In mixed form: 17/20

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