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Add 27/28 and 15/75

27/28 + 15/75 is 163/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 75 is 2100

    Next, find the equivalent fraction of both fractional numbers with denominator 2100
  2. For the 1st fraction, since 28 × 75 = 2100,
    27/28 = 27 × 75/28 × 75 = 2025/2100
  3. Likewise, for the 2nd fraction, since 75 × 28 = 2100,
    15/75 = 15 × 28/75 × 28 = 420/2100
  4. Add the two like fractions:
    2025/2100 + 420/2100 = 2025 + 420/2100 = 2445/2100
  5. 2445/2100 simplified gives 163/140
  6. So, 27/28 + 15/75 = 163/140
    In mixed form: 123/140

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