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Add 70/20 and 9/32

1st number: 3 10/20, 2nd number: 9/32

70/20 + 9/32 is 121/32.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 160
  2. For the 1st fraction, since 20 × 8 = 160,
    70/20 = 70 × 8/20 × 8 = 560/160
  3. Likewise, for the 2nd fraction, since 32 × 5 = 160,
    9/32 = 9 × 5/32 × 5 = 45/160
  4. Add the two like fractions:
    560/160 + 45/160 = 560 + 45/160 = 605/160
  5. 605/160 simplified gives 121/32
  6. So, 70/20 + 9/32 = 121/32
    In mixed form: 325/32

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