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Add 63/9 and 6/20

1st number: 7 0/9, 2nd number: 6/20

63/9 + 6/20 is 73/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 20 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 9 × 20 = 180,
    63/9 = 63 × 20/9 × 20 = 1260/180
  3. Likewise, for the 2nd fraction, since 20 × 9 = 180,
    6/20 = 6 × 9/20 × 9 = 54/180
  4. Add the two like fractions:
    1260/180 + 54/180 = 1260 + 54/180 = 1314/180
  5. 1314/180 simplified gives 73/10
  6. So, 63/9 + 6/20 = 73/10
    In mixed form: 73/10

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