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Add 7/10 and 45/30

1st number: 7/10, 2nd number: 1 15/30

7/10 + 45/30 is 11/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 30 is 30
  2. For the 1st fraction, since 10 × 3 = 30,
    7/10 = 7 × 3/10 × 3 = 21/30
  3. Likewise, for the 2nd fraction, since 30 × 1 = 30,
    45/30 = 45 × 1/30 × 1 = 45/30
  4. Add the two fractions:
    21/30 + 45/30 = 21 + 45/30 = 66/30
  5. After reducing the fraction, the answer is 11/5
  6. In mixed form: 21/5

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