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Add 3/45 and 75/10

1st number: 3/45, 2nd number: 7 5/10

3/45 + 75/10 is 227/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 10 is 90
  2. For the 1st fraction, since 45 × 2 = 90,
    3/45 = 3 × 2/45 × 2 = 6/90
  3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
    75/10 = 75 × 9/10 × 9 = 675/90
  4. Add the two fractions:
    6/90 + 675/90 = 6 + 675/90 = 681/90
  5. 681/90 simplified gives 227/30
  6. So, 3/45 + 75/10 = 227/30
    In mixed form: 717/30

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