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Add 12/80 and 20/6

1st number: 12/80, 2nd number: 3 2/6

12/80 + 20/6 is 209/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 6 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 80 × 3 = 240,
    12/80 = 12 × 3/80 × 3 = 36/240
  3. Likewise, for the 2nd fraction, since 6 × 40 = 240,
    20/6 = 20 × 40/6 × 40 = 800/240
  4. Add the two like fractions:
    36/240 + 800/240 = 36 + 800/240 = 836/240
  5. 836/240 simplified gives 209/60
  6. So, 12/80 + 20/6 = 209/60
    In mixed form: 329/60

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