Answers

Add 98/5 and 15/80

1^st number: 19 3/5, 2^nd number: 15/80

98/5 + 15/80 is 1583/80.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 5 and 80 is 80
   
   Next, find the equivalent fraction of both fractional numbers with denominator 80
2. For the 1st fraction, since 5 × 16 = 80,
   98/5 = 98 × 16/5 × 16 = 1568/80
3. Likewise, for the 2nd fraction, since 80 × 1 = 80,
   15/80 = 15 × 1/80 × 1 = 15/80
4. Add the two like fractions:
   1568/80 + 15/80 = 1568 + 15/80 = 1583/80
5. So, 98/5 + 15/80 = 1583/80
   In mixed form: 1963/80

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