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Add 64/20 and 1/9

1st number: 3 4/20, 2nd number: 1/9

64/20 + 1/9 is 149/45.

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,
    64/20 = 64 × 9/20 × 9 = 576/180
  3. Likewise, for the 2nd fraction, since 9 × 20 = 180,
    1/9 = 1 × 20/9 × 20 = 20/180
  4. Add the two like fractions:
    576/180 + 20/180 = 576 + 20/180 = 596/180
  5. 596/180 simplified gives 149/45
  6. So, 64/20 + 1/9 = 149/45
    In mixed form: 314/45

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