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Add 16/20 and 63/9

1st number: 16/20, 2nd number: 7 0/9

16/20 + 63/9 is 39/5.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 20 × 9 = 180,
    16/20 = 16 × 9/20 × 9 = 144/180
  3. Likewise, for the 2nd fraction, since 9 × 20 = 180,
    63/9 = 63 × 20/9 × 20 = 1260/180
  4. Add the two like fractions:
    144/180 + 1260/180 = 144 + 1260/180 = 1404/180
  5. 1404/180 simplified gives 39/5
  6. So, 16/20 + 63/9 = 39/5
    In mixed form: 74/5

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