Answers

Add 98/28 and 18/98

1^st number: 3 14/28, 2^nd number: 18/98

98/28 + 18/98 is 361/98.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 98 is 196
   
   Next, find the equivalent fraction of both fractional numbers with denominator 196
2. For the 1st fraction, since 28 × 7 = 196,
   98/28 = 98 × 7/28 × 7 = 686/196
3. Likewise, for the 2nd fraction, since 98 × 2 = 196,
   18/98 = 18 × 2/98 × 2 = 36/196
4. Add the two like fractions:
   686/196 + 36/196 = 686 + 36/196 = 722/196
5. 722/196 simplified gives 361/98
6. So, 98/28 + 18/98 = 361/98
   In mixed form: 367/98

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