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Add 30/32 and 45/80

30/32 + 45/80 is 3/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 32 and 80 is 160

    Next, find the equivalent fraction of both fractional numbers with denominator 160
  2. For the 1st fraction, since 32 × 5 = 160,
    30/32 = 30 × 5/32 × 5 = 150/160
  3. Likewise, for the 2nd fraction, since 80 × 2 = 160,
    45/80 = 45 × 2/80 × 2 = 90/160
  4. Add the two like fractions:
    150/160 + 90/160 = 150 + 90/160 = 240/160
  5. 240/160 simplified gives 3/2
  6. So, 30/32 + 45/80 = 3/2
    In mixed form: 11/2

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