Answers

Subtract 45/98 from 48/20

1^st number: 2 8/20, 2^nd number: 45/98

48/20 - 45/98 is 951/490.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 20 and 98 is 980
   
   Next, find the equivalent fraction of both fractional numbers with denominator 980
2. For the 1st fraction, since 20 × 49 = 980,
   48/20 = 48 × 49/20 × 49 = 2352/980
3. Likewise, for the 2nd fraction, since 98 × 10 = 980,
   45/98 = 45 × 10/98 × 10 = 450/980
4. Subtract the two like fractions:
   2352/980 - 450/980 = 2352 - 450/980 = 1902/980
5. After reducing the fraction, the answer is 951/490
6. In mixed form: 1461/490

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