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Add 3/80 and 56/90

3/80 + 56/90 is 95/144.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 90 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 80 × 9 = 720,
    3/80 = 3 × 9/80 × 9 = 27/720
  3. Likewise, for the 2nd fraction, since 90 × 8 = 720,
    56/90 = 56 × 8/90 × 8 = 448/720
  4. Add the two like fractions:
    27/720 + 448/720 = 27 + 448/720 = 475/720
  5. 475/720 simplified gives 95/144
  6. So, 3/80 + 56/90 = 95/144

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