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Add 45/10 and 30/3

1st number: 4 5/10, 2nd number: 10 0/3

45/10 + 30/3 is 29/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 3 is 30
  2. For the 1st fraction, since 10 × 3 = 30,
    45/10 = 45 × 3/10 × 3 = 135/30
  3. Likewise, for the 2nd fraction, since 3 × 10 = 30,
    30/3 = 30 × 10/3 × 10 = 300/30
  4. Add the two fractions:
    135/30 + 300/30 = 135 + 300/30 = 435/30
  5. After reducing the fraction, the answer is 29/2
  6. In mixed form: 141/2

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