Answers

Add 98/25 and 21/98

1^st number: 3 23/25, 2^nd number: 21/98

98/25 + 21/98 is 1447/350.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 98 is 2450
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2450
2. For the 1st fraction, since 25 × 98 = 2450,
   98/25 = 98 × 98/25 × 98 = 9604/2450
3. Likewise, for the 2nd fraction, since 98 × 25 = 2450,
   21/98 = 21 × 25/98 × 25 = 525/2450
4. Add the two like fractions:
   9604/2450 + 525/2450 = 9604 + 525/2450 = 10129/2450
5. 10129/2450 simplified gives 1447/350
6. So, 98/25 + 21/98 = 1447/350
   In mixed form: 447/350

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