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Add 54/9 and 2/20

1st number: 6 0/9, 2nd number: 2/20

54/9 + 2/20 is 61/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 20 is 180
  2. For the 1st fraction, since 9 × 20 = 180,
    54/9 = 54 × 20/9 × 20 = 1080/180
  3. Likewise, for the 2nd fraction, since 20 × 9 = 180,
    2/20 = 2 × 9/20 × 9 = 18/180
  4. Add the two fractions:
    1080/180 + 18/180 = 1080 + 18/180 = 1098/180
  5. 1098/180 simplified gives 61/10
  6. So, 54/9 + 2/20 = 61/10
    In mixed form: 61/10

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