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Add 25/90 and 2/28

25/90 + 2/28 is 22/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 28 is 1260
  2. For the 1st fraction, since 90 × 14 = 1260,
    25/90 = 25 × 14/90 × 14 = 350/1260
  3. Likewise, for the 2nd fraction, since 28 × 45 = 1260,
    2/28 = 2 × 45/28 × 45 = 90/1260
  4. Add the two fractions:
    350/1260 + 90/1260 = 350 + 90/1260 = 440/1260
  5. 440/1260 simplified gives 22/63
  6. So, 25/90 + 2/28 = 22/63

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