Answers

Add 80/40 and 98/12

1^st number: 2 0/40, 2^nd number: 8 2/12

80/40 + 98/12 is 61/6.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 40 and 12 is 120
   
   Next, find the equivalent fraction of both fractional numbers with denominator 120
2. For the 1st fraction, since 40 × 3 = 120,
   80/40 = 80 × 3/40 × 3 = 240/120
3. Likewise, for the 2nd fraction, since 12 × 10 = 120,
   98/12 = 98 × 10/12 × 10 = 980/120
4. Add the two like fractions:
   240/120 + 980/120 = 240 + 980/120 = 1220/120
5. 1220/120 simplified gives 61/6
6. So, 80/40 + 98/12 = 61/6
   In mixed form: 101/6

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