Answers

Add 6/98 and 72/7

1^st number: 6/98, 2^nd number: 10 2/7

6/98 + 72/7 is 507/49.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 7 is 98
   
   Next, find the equivalent fraction of both fractional numbers with denominator 98
2. For the 1st fraction, since 98 × 1 = 98,
   6/98 = 6 × 1/98 × 1 = 6/98
3. Likewise, for the 2nd fraction, since 7 × 14 = 98,
   72/7 = 72 × 14/7 × 14 = 1008/98
4. Add the two like fractions:
   6/98 + 1008/98 = 6 + 1008/98 = 1014/98
5. 1014/98 simplified gives 507/49
6. So, 6/98 + 72/7 = 507/49
   In mixed form: 1017/49

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