Answers

Subtract 10/7 from 4/98

1^st number: 4/98, 2^nd number: 1 3/7

4/98 - 10/7 is -68/49.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 7 is 98
   
   Next, find the equivalent fraction of both fractional numbers with denominator 98
2. For the 1st fraction, since 98 × 1 = 98,
   4/98 = 4 × 1/98 × 1 = 4/98
3. Likewise, for the 2nd fraction, since 7 × 14 = 98,
   10/7 = 10 × 14/7 × 14 = 140/98
4. Subtract the two like fractions:
   4/98 - 140/98 = 4 - 140/98 = -136/98
5. After reducing the fraction, the answer is -68/49

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