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Add 35/80 and 6/84

35/80 + 6/84 is 57/112.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 84 is 1680

    Next, find the equivalent fraction of both fractional numbers with denominator 1680
  2. For the 1st fraction, since 80 × 21 = 1680,
    35/80 = 35 × 21/80 × 21 = 735/1680
  3. Likewise, for the 2nd fraction, since 84 × 20 = 1680,
    6/84 = 6 × 20/84 × 20 = 120/1680
  4. Add the two like fractions:
    735/1680 + 120/1680 = 735 + 120/1680 = 855/1680
  5. 855/1680 simplified gives 57/112
  6. So, 35/80 + 6/84 = 57/112

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