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Add 24/20 and 9/30

1st number: 1 4/20, 2nd number: 9/30

24/20 + 9/30 is 3/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 30 is 60
  2. For the 1st fraction, since 20 × 3 = 60,
    24/20 = 24 × 3/20 × 3 = 72/60
  3. Likewise, for the 2nd fraction, since 30 × 2 = 60,
    9/30 = 9 × 2/30 × 2 = 18/60
  4. Add the two fractions:
    72/60 + 18/60 = 72 + 18/60 = 90/60
  5. After reducing the fraction, the answer is 3/2
  6. In mixed form: 11/2

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