Answers

Subtract 80/63 from 75/28

1^st number: 2 19/28, 2^nd number: 1 17/63

75/28 - 80/63 is 355/252.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 63 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 28 × 9 = 252,
   75/28 = 75 × 9/28 × 9 = 675/252
3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
   80/63 = 80 × 4/63 × 4 = 320/252
4. Subtract the two like fractions:
   675/252 - 320/252 = 675 - 320/252 = 355/252
5. In mixed form: 1103/252

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