Answers

Add 28/15 and 63/6

1^st number: 1 13/15, 2^nd number: 10 3/6

28/15 + 63/6 is 371/30.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 6 is 30
   
   Next, find the equivalent fraction of both fractional numbers with denominator 30
2. For the 1st fraction, since 15 × 2 = 30,
   28/15 = 28 × 2/15 × 2 = 56/30
3. Likewise, for the 2nd fraction, since 6 × 5 = 30,
   63/6 = 63 × 5/6 × 5 = 315/30
4. Add the two like fractions:
   56/30 + 315/30 = 56 + 315/30 = 371/30
5. So, 28/15 + 63/6 = 371/30
   In mixed form: 1211/30

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