Answers

Add 8/5 and 9/98

1^st number: 1 3/5, 2^nd number: 9/98

8/5 + 9/98 is 829/490.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 5 and 98 is 490
   
   Next, find the equivalent fraction of both fractional numbers with denominator 490
2. For the 1st fraction, since 5 × 98 = 490,
   8/5 = 8 × 98/5 × 98 = 784/490
3. Likewise, for the 2nd fraction, since 98 × 5 = 490,
   9/98 = 9 × 5/98 × 5 = 45/490
4. Add the two like fractions:
   784/490 + 45/490 = 784 + 45/490 = 829/490
5. So, 8/5 + 9/98 = 829/490
   In mixed form: 1339/490

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