Answers

Subtract 63/35 from 25/98

1^st number: 25/98, 2^nd number: 1 28/35

25/98 - 63/35 is -757/490.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 35 is 490
   
   Next, find the equivalent fraction of both fractional numbers with denominator 490
2. For the 1st fraction, since 98 × 5 = 490,
   25/98 = 25 × 5/98 × 5 = 125/490
3. Likewise, for the 2nd fraction, since 35 × 14 = 490,
   63/35 = 63 × 14/35 × 14 = 882/490
4. Subtract the two like fractions:
   125/490 - 882/490 = 125 - 882/490 = -757/490

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