Answers

Add 15/4 and 6/98

1^st number: 3 3/4, 2^nd number: 6/98

15/4 + 6/98 is 747/196.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 98 is 196
   
   Next, find the equivalent fraction of both fractional numbers with denominator 196
2. For the 1st fraction, since 4 × 49 = 196,
   15/4 = 15 × 49/4 × 49 = 735/196
3. Likewise, for the 2nd fraction, since 98 × 2 = 196,
   6/98 = 6 × 2/98 × 2 = 12/196
4. Add the two like fractions:
   735/196 + 12/196 = 735 + 12/196 = 747/196
5. So, 15/4 + 6/98 = 747/196
   In mixed form: 3159/196

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