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Add 12/32 and 7/20

12/32 + 7/20 is 29/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 32 and 20 is 160

    Next, find the equivalent fraction of both fractional numbers with denominator 160
  2. For the 1st fraction, since 32 × 5 = 160,
    12/32 = 12 × 5/32 × 5 = 60/160
  3. Likewise, for the 2nd fraction, since 20 × 8 = 160,
    7/20 = 7 × 8/20 × 8 = 56/160
  4. Add the two like fractions:
    60/160 + 56/160 = 60 + 56/160 = 116/160
  5. 116/160 simplified gives 29/40
  6. So, 12/32 + 7/20 = 29/40

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