Answers

Add 63/6 and 45/18

1^st number: 10 3/6, 2^nd number: 2 9/18

63/6 + 45/18 is 13/1.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 6 and 18 is 18
   
   Next, find the equivalent fraction of both fractional numbers with denominator 18
2. For the 1st fraction, since 6 × 3 = 18,
   63/6 = 63 × 3/6 × 3 = 189/18
3. Likewise, for the 2nd fraction, since 18 × 1 = 18,
   45/18 = 45 × 1/18 × 1 = 45/18
4. Add the two like fractions:
   189/18 + 45/18 = 189 + 45/18 = 234/18
5. 234/18 simplified gives 13/1
6. So, 63/6 + 45/18 = 13/1

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