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Add 20/2 and 7/5

1st number: 10 0/2, 2nd number: 1 2/5

20/2 + 7/5 is 57/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 5 is 10
  2. For the 1st fraction, since 2 × 5 = 10,
    20/2 = 20 × 5/2 × 5 = 100/10
  3. Likewise, for the 2nd fraction, since 5 × 2 = 10,
    7/5 = 7 × 2/5 × 2 = 14/10
  4. Add the two fractions:
    100/10 + 14/10 = 100 + 14/10 = 114/10
  5. 114/10 simplified gives 57/5
  6. So, 20/2 + 7/5 = 57/5
    In mixed form: 112/5

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