Answers

Add 98/2 and 80/20

1^st number: 49 0/2, 2^nd number: 4 0/20

98/2 + 80/20 is 53/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 2 and 20 is 20
   
   Next, find the equivalent fraction of both fractional numbers with denominator 20
2. For the 1st fraction, since 2 × 10 = 20,
   98/2 = 98 × 10/2 × 10 = 980/20
3. Likewise, for the 2nd fraction, since 20 × 1 = 20,
   80/20 = 80 × 1/20 × 1 = 80/20
4. Add the two like fractions:
   980/20 + 80/20 = 980 + 80/20 = 1060/20
5. 1060/20 simplified gives 53/1
6. So, 98/2 + 80/20 = 53/1

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