Answers

Add 63/25 and 80/98

1^st number: 2 13/25, 2^nd number: 80/98

63/25 + 80/98 is 4087/1225.

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,
   63/25 = 63 × 98/25 × 98 = 6174/2450
3. Likewise, for the 2nd fraction, since 98 × 25 = 2450,
   80/98 = 80 × 25/98 × 25 = 2000/2450
4. Add the two like fractions:
   6174/2450 + 2000/2450 = 6174 + 2000/2450 = 8174/2450
5. 8174/2450 simplified gives 4087/1225
6. So, 63/25 + 80/98 = 4087/1225
   In mixed form: 3412/1225

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