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Add 36/60 and 25/28

36/60 + 25/28 is 209/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 28 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 60 × 7 = 420,
    36/60 = 36 × 7/60 × 7 = 252/420
  3. Likewise, for the 2nd fraction, since 28 × 15 = 420,
    25/28 = 25 × 15/28 × 15 = 375/420
  4. Add the two like fractions:
    252/420 + 375/420 = 252 + 375/420 = 627/420
  5. 627/420 simplified gives 209/140
  6. So, 36/60 + 25/28 = 209/140
    In mixed form: 169/140

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