Answers

Add 72/60 and 8/54

1^st number: 1 12/60, 2^nd number: 8/54

72/60 + 8/54 is 182/135.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 60 and 54 is 540
   
   Next, find the equivalent fraction of both fractional numbers with denominator 540
2. For the 1st fraction, since 60 × 9 = 540,
   72/60 = 72 × 9/60 × 9 = 648/540
3. Likewise, for the 2nd fraction, since 54 × 10 = 540,
   8/54 = 8 × 10/54 × 10 = 80/540
4. Add the two like fractions:
   648/540 + 80/540 = 648 + 80/540 = 728/540
5. 728/540 simplified gives 182/135
6. So, 72/60 + 8/54 = 182/135
   In mixed form: 147/135

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