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Add 32/20 and 70/16

1st number: 1 12/20, 2nd number: 4 6/16

32/20 + 70/16 is 239/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 16 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 20 × 4 = 80,
    32/20 = 32 × 4/20 × 4 = 128/80
  3. Likewise, for the 2nd fraction, since 16 × 5 = 80,
    70/16 = 70 × 5/16 × 5 = 350/80
  4. Add the two like fractions:
    128/80 + 350/80 = 128 + 350/80 = 478/80
  5. 478/80 simplified gives 239/40
  6. So, 32/20 + 70/16 = 239/40
    In mixed form: 539/40

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