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Add 25/90 and 50/80

25/90 + 50/80 is 65/72.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 90 × 8 = 720,
    25/90 = 25 × 8/90 × 8 = 200/720
  3. Likewise, for the 2nd fraction, since 80 × 9 = 720,
    50/80 = 50 × 9/80 × 9 = 450/720
  4. Add the two like fractions:
    200/720 + 450/720 = 200 + 450/720 = 650/720
  5. 650/720 simplified gives 65/72
  6. So, 25/90 + 50/80 = 65/72

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