Answers

Add 80/35 and 98/8

1^st number: 2 10/35, 2^nd number: 12 2/8

80/35 + 98/8 is 407/28.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 8 is 280
   
   Next, find the equivalent fraction of both fractional numbers with denominator 280
2. For the 1st fraction, since 35 × 8 = 280,
   80/35 = 80 × 8/35 × 8 = 640/280
3. Likewise, for the 2nd fraction, since 8 × 35 = 280,
   98/8 = 98 × 35/8 × 35 = 3430/280
4. Add the two like fractions:
   640/280 + 3430/280 = 640 + 3430/280 = 4070/280
5. 4070/280 simplified gives 407/28
6. So, 80/35 + 98/8 = 407/28
   In mixed form: 1415/28

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