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Add 16/45 and 20/16

1st number: 16/45, 2nd number: 1 4/16

16/45 + 20/16 is 289/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 16 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 45 × 16 = 720,
    16/45 = 16 × 16/45 × 16 = 256/720
  3. Likewise, for the 2nd fraction, since 16 × 45 = 720,
    20/16 = 20 × 45/16 × 45 = 900/720
  4. Add the two like fractions:
    256/720 + 900/720 = 256 + 900/720 = 1156/720
  5. 1156/720 simplified gives 289/180
  6. So, 16/45 + 20/16 = 289/180
    In mixed form: 1109/180

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