Answers

Add 80/49 and 98/30

1^st number: 1 31/49, 2^nd number: 3 8/30

80/49 + 98/30 is 3601/735.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 49 and 30 is 1470
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1470
2. For the 1st fraction, since 49 × 30 = 1470,
   80/49 = 80 × 30/49 × 30 = 2400/1470
3. Likewise, for the 2nd fraction, since 30 × 49 = 1470,
   98/30 = 98 × 49/30 × 49 = 4802/1470
4. Add the two like fractions:
   2400/1470 + 4802/1470 = 2400 + 4802/1470 = 7202/1470
5. 7202/1470 simplified gives 3601/735
6. So, 80/49 + 98/30 = 3601/735
   In mixed form: 4661/735

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