Answers

Add 63/98 and 54/35

1^st number: 63/98, 2^nd number: 1 19/35

63/98 + 54/35 is 153/70.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 35 is 490
   
   Next, find the equivalent fraction of both fractional numbers with denominator 490
2. For the 1st fraction, since 98 × 5 = 490,
   63/98 = 63 × 5/98 × 5 = 315/490
3. Likewise, for the 2nd fraction, since 35 × 14 = 490,
   54/35 = 54 × 14/35 × 14 = 756/490
4. Add the two like fractions:
   315/490 + 756/490 = 315 + 756/490 = 1071/490
5. 1071/490 simplified gives 153/70
6. So, 63/98 + 54/35 = 153/70
   In mixed form: 213/70

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