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Add 27/50 and 28/45

27/50 + 28/45 is 523/450.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 45 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 50 × 9 = 450,
    27/50 = 27 × 9/50 × 9 = 243/450
  3. Likewise, for the 2nd fraction, since 45 × 10 = 450,
    28/45 = 28 × 10/45 × 10 = 280/450
  4. Add the two like fractions:
    243/450 + 280/450 = 243 + 280/450 = 523/450
  5. So, 27/50 + 28/45 = 523/450
    In mixed form: 173/450

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