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Add 16/9 and 36/20

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

16/9 + 36/20 is 161/45.

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,
    16/9 = 16 × 20/9 × 20 = 320/180
  3. Likewise, for the 2nd fraction, since 20 × 9 = 180,
    36/20 = 36 × 9/20 × 9 = 324/180
  4. Add the two like fractions:
    320/180 + 324/180 = 320 + 324/180 = 644/180
  5. 644/180 simplified gives 161/45
  6. So, 16/9 + 36/20 = 161/45
    In mixed form: 326/45

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