Answers

Add 27/18 and 54/6

1^st number: 1 9/18, 2^nd number: 9 0/6

27/18 + 54/6 is 21/2.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 6 is 18
   
   Next, find the equivalent fraction of both fractional numbers with denominator 18
2. For the 1st fraction, since 18 × 1 = 18,
   27/18 = 27 × 1/18 × 1 = 27/18
3. Likewise, for the 2nd fraction, since 6 × 3 = 18,
   54/6 = 54 × 3/6 × 3 = 162/18
4. Add the two like fractions:
   27/18 + 162/18 = 27 + 162/18 = 189/18
5. 189/18 simplified gives 21/2
6. So, 27/18 + 54/6 = 21/2
   In mixed form: 101/2

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