Answers

Subtract 4/20 from 96/63

1^st number: 1 33/63, 2^nd number: 4/20

96/63 - 4/20 is 139/105.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 20 is 1260
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1260
2. For the 1st fraction, since 63 × 20 = 1260,
   96/63 = 96 × 20/63 × 20 = 1920/1260
3. Likewise, for the 2nd fraction, since 20 × 63 = 1260,
   4/20 = 4 × 63/20 × 63 = 252/1260
4. Subtract the two like fractions:
   1920/1260 - 252/1260 = 1920 - 252/1260 = 1668/1260
5. After reducing the fraction, the answer is 139/105
6. In mixed form: 134/105

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