Answers

Subtract 10/18 from 6/98

6/98 - 10/18 is -218/441.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 18 is 882
   
   Next, find the equivalent fraction of both fractional numbers with denominator 882
2. For the 1st fraction, since 98 × 9 = 882,
   6/98 = 6 × 9/98 × 9 = 54/882
3. Likewise, for the 2nd fraction, since 18 × 49 = 882,
   10/18 = 10 × 49/18 × 49 = 490/882
4. Subtract the two like fractions:
   54/882 - 490/882 = 54 - 490/882 = -436/882
5. After reducing the fraction, the answer is -218/441

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