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Add 7/4 and 10/5

1st number: 1 3/4, 2nd number: 2 0/5

7/4 + 10/5 is 15/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 5 is 20
  2. For the 1st fraction, since 4 × 5 = 20,
    7/4 = 7 × 5/4 × 5 = 35/20
  3. Likewise, for the 2nd fraction, since 5 × 4 = 20,
    10/5 = 10 × 4/5 × 4 = 40/20
  4. Add the two fractions:
    35/20 + 40/20 = 35 + 40/20 = 75/20
  5. After reducing the fraction, the answer is 15/4
  6. In mixed form: 33/4

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