Answers

Add 30/28 and 63/98

1^st number: 1 2/28, 2^nd number: 63/98

30/28 + 63/98 is 12/7.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 98 is 196
   
   Next, find the equivalent fraction of both fractional numbers with denominator 196
2. For the 1st fraction, since 28 × 7 = 196,
   30/28 = 30 × 7/28 × 7 = 210/196
3. Likewise, for the 2nd fraction, since 98 × 2 = 196,
   63/98 = 63 × 2/98 × 2 = 126/196
4. Add the two like fractions:
   210/196 + 126/196 = 210 + 126/196 = 336/196
5. 336/196 simplified gives 12/7
6. So, 30/28 + 63/98 = 12/7
   In mixed form: 15/7

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