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Add 30/20 and 60/4

1st number: 1 10/20, 2nd number: 15 0/4

30/20 + 60/4 is 33/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 4 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 20 × 1 = 20,
    30/20 = 30 × 1/20 × 1 = 30/20
  3. Likewise, for the 2nd fraction, since 4 × 5 = 20,
    60/4 = 60 × 5/4 × 5 = 300/20
  4. Add the two like fractions:
    30/20 + 300/20 = 30 + 300/20 = 330/20
  5. 330/20 simplified gives 33/2
  6. So, 30/20 + 60/4 = 33/2
    In mixed form: 161/2

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