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Add 8/56 and 20/80

8/56 + 20/80 is 11/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 80 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 56 × 10 = 560,
    8/56 = 8 × 10/56 × 10 = 80/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    20/80 = 20 × 7/80 × 7 = 140/560
  4. Add the two like fractions:
    80/560 + 140/560 = 80 + 140/560 = 220/560
  5. 220/560 simplified gives 11/28
  6. So, 8/56 + 20/80 = 11/28

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