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Add 15/75 and 18/48

15/75 + 18/48 is 23/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 48 is 1200

    Next, find the equivalent fraction of both fractional numbers with denominator 1200
  2. For the 1st fraction, since 75 × 16 = 1200,
    15/75 = 15 × 16/75 × 16 = 240/1200
  3. Likewise, for the 2nd fraction, since 48 × 25 = 1200,
    18/48 = 18 × 25/48 × 25 = 450/1200
  4. Add the two like fractions:
    240/1200 + 450/1200 = 240 + 450/1200 = 690/1200
  5. 690/1200 simplified gives 23/40
  6. So, 15/75 + 18/48 = 23/40

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