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Add 25/50 and 12/84

25/50 + 12/84 is 9/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 84 is 2100

    Next, find the equivalent fraction of both fractional numbers with denominator 2100
  2. For the 1st fraction, since 50 × 42 = 2100,
    25/50 = 25 × 42/50 × 42 = 1050/2100
  3. Likewise, for the 2nd fraction, since 84 × 25 = 2100,
    12/84 = 12 × 25/84 × 25 = 300/2100
  4. Add the two like fractions:
    1050/2100 + 300/2100 = 1050 + 300/2100 = 1350/2100
  5. 1350/2100 simplified gives 9/14
  6. So, 25/50 + 12/84 = 9/14

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