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Add 75/80 and 27/28

75/80 + 27/28 is 213/112.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 28 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 80 × 7 = 560,
    75/80 = 75 × 7/80 × 7 = 525/560
  3. Likewise, for the 2nd fraction, since 28 × 20 = 560,
    27/28 = 27 × 20/28 × 20 = 540/560
  4. Add the two like fractions:
    525/560 + 540/560 = 525 + 540/560 = 1065/560
  5. 1065/560 simplified gives 213/112
  6. So, 75/80 + 27/28 = 213/112
    In mixed form: 1101/112

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