Answers

Add 72/49 and 8/54

1^st number: 1 23/49, 2^nd number: 8/54

72/49 + 8/54 is 2140/1323.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 49 and 54 is 2646
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2646
2. For the 1st fraction, since 49 × 54 = 2646,
   72/49 = 72 × 54/49 × 54 = 3888/2646
3. Likewise, for the 2nd fraction, since 54 × 49 = 2646,
   8/54 = 8 × 49/54 × 49 = 392/2646
4. Add the two like fractions:
   3888/2646 + 392/2646 = 3888 + 392/2646 = 4280/2646
5. 4280/2646 simplified gives 2140/1323
6. So, 72/49 + 8/54 = 2140/1323
   In mixed form: 1817/1323

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