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Add 32/5 and 20/8

1st number: 6 2/5, 2nd number: 2 4/8

32/5 + 20/8 is 89/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 8 is 40
  2. For the 1st fraction, since 5 × 8 = 40,
    32/5 = 32 × 8/5 × 8 = 256/40
  3. Likewise, for the 2nd fraction, since 8 × 5 = 40,
    20/8 = 20 × 5/8 × 5 = 100/40
  4. Add the two fractions:
    256/40 + 100/40 = 256 + 100/40 = 356/40
  5. After reducing the fraction, the answer is 89/10
  6. In mixed form: 89/10

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