Answers

Add 15/28 and 15/7

1^st number: 15/28, 2^nd number: 2 1/7

15/28 + 15/7 is 75/28.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 7 is 28
   
   Next, find the equivalent fraction of both fractional numbers with denominator 28
2. For the 1st fraction, since 28 × 1 = 28,
   15/28 = 15 × 1/28 × 1 = 15/28
3. Likewise, for the 2nd fraction, since 7 × 4 = 28,
   15/7 = 15 × 4/7 × 4 = 60/28
4. Add the two like fractions:
   15/28 + 60/28 = 15 + 60/28 = 75/28
5. So, 15/28 + 15/7 = 75/28
   In mixed form: 219/28

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