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Subtract 90/32 from 60/20

1st number: 3 0/20, 2nd number: 2 26/32

60/20 - 90/32 is 3/16.

Steps for subtracting 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,
    60/20 = 60 × 8/20 × 8 = 480/160
  3. Likewise, for the 2nd fraction, since 32 × 5 = 160,
    90/32 = 90 × 5/32 × 5 = 450/160
  4. Subtract the two like fractions:
    480/160 - 450/160 = 480 - 450/160 = 30/160
  5. After reducing the fraction, the answer is 3/16

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