Answers

Subtract 49/16 from 98/21

1^st number: 4 14/21, 2^nd number: 3 1/16

98/21 - 49/16 is 77/48.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 21 and 16 is 336
   
   Next, find the equivalent fraction of both fractional numbers with denominator 336
2. For the 1st fraction, since 21 × 16 = 336,
   98/21 = 98 × 16/21 × 16 = 1568/336
3. Likewise, for the 2nd fraction, since 16 × 21 = 336,
   49/16 = 49 × 21/16 × 21 = 1029/336
4. Subtract the two like fractions:
   1568/336 - 1029/336 = 1568 - 1029/336 = 539/336
5. After reducing the fraction, the answer is 77/48
6. In mixed form: 129/48

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