Answers

Subtract 84/20 from 32/98

1^st number: 32/98, 2^nd number: 4 4/20

32/98 - 84/20 is -949/245.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 20 is 980
   
   Next, find the equivalent fraction of both fractional numbers with denominator 980
2. For the 1st fraction, since 98 × 10 = 980,
   32/98 = 32 × 10/98 × 10 = 320/980
3. Likewise, for the 2nd fraction, since 20 × 49 = 980,
   84/20 = 84 × 49/20 × 49 = 4116/980
4. Subtract the two like fractions:
   320/980 - 4116/980 = 320 - 4116/980 = -3796/980
5. After reducing the fraction, the answer is -949/245

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