Answers

Add 15/2 and 25/7

1^st number: 7 1/2, 2^nd number: 3 4/7

15/2 + 25/7 is 155/14.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 2 and 7 is 14
   
   Next, find the equivalent fraction of both fractional numbers with denominator 14
2. For the 1st fraction, since 2 × 7 = 14,
   15/2 = 15 × 7/2 × 7 = 105/14
3. Likewise, for the 2nd fraction, since 7 × 2 = 14,
   25/7 = 25 × 2/7 × 2 = 50/14
4. Add the two like fractions:
   105/14 + 50/14 = 105 + 50/14 = 155/14
5. So, 15/2 + 25/7 = 155/14
   In mixed form: 111/14

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