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Add 36/10 and 5/20

1st number: 3 6/10, 2nd number: 5/20

36/10 + 5/20 is 77/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 20 is 20
  2. For the 1st fraction, since 10 × 2 = 20,
    36/10 = 36 × 2/10 × 2 = 72/20
  3. Likewise, for the 2nd fraction, since 20 × 1 = 20,
    5/20 = 5 × 1/20 × 1 = 5/20
  4. Add the two fractions:
    72/20 + 5/20 = 72 + 5/20 = 77/20
  5. In mixed form: 317/20

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