Answers

Add 12/35 and 50/98

12/35 + 50/98 is 209/245.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 35 and 98 is 490
   
   Next, find the equivalent fraction of both fractional numbers with denominator 490
2. For the 1st fraction, since 35 × 14 = 490,
   12/35 = 12 × 14/35 × 14 = 168/490
3. Likewise, for the 2nd fraction, since 98 × 5 = 490,
   50/98 = 50 × 5/98 × 5 = 250/490
4. Add the two like fractions:
   168/490 + 250/490 = 168 + 250/490 = 418/490
5. 418/490 simplified gives 209/245
6. So, 12/35 + 50/98 = 209/245

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