Answers

Add 8/54 and 63/28

1^st number: 8/54, 2^nd number: 2 7/28

8/54 + 63/28 is 259/108.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 28 is 756
   
   Next, find the equivalent fraction of both fractional numbers with denominator 756
2. For the 1st fraction, since 54 × 14 = 756,
   8/54 = 8 × 14/54 × 14 = 112/756
3. Likewise, for the 2nd fraction, since 28 × 27 = 756,
   63/28 = 63 × 27/28 × 27 = 1701/756
4. Add the two like fractions:
   112/756 + 1701/756 = 112 + 1701/756 = 1813/756
5. 1813/756 simplified gives 259/108
6. So, 8/54 + 63/28 = 259/108
   In mixed form: 243/108

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