Answers

Subtract 90/32 from 54/12

1^st number: 4 6/12, 2^nd number: 2 26/32

54/12 - 90/32 is 27/16.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 12 and 32 is 96
   
   Next, find the equivalent fraction of both fractional numbers with denominator 96
2. For the 1st fraction, since 12 × 8 = 96,
   54/12 = 54 × 8/12 × 8 = 432/96
3. Likewise, for the 2nd fraction, since 32 × 3 = 96,
   90/32 = 90 × 3/32 × 3 = 270/96
4. Subtract the two like fractions:
   432/96 - 270/96 = 432 - 270/96 = 162/96
5. After reducing the fraction, the answer is 27/16
6. In mixed form: 111/16

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