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Add 20/18 and 9/60

1st number: 1 2/18, 2nd number: 9/60

20/18 + 9/60 is 227/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 60 is 180
  2. For the 1st fraction, since 18 × 10 = 180,
    20/18 = 20 × 10/18 × 10 = 200/180
  3. Likewise, for the 2nd fraction, since 60 × 3 = 180,
    9/60 = 9 × 3/60 × 3 = 27/180
  4. Add the two fractions:
    200/180 + 27/180 = 200 + 27/180 = 227/180
  5. In mixed form: 147/180

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