Answers

Add 72/54 and 70/36

1^st number: 1 18/54, 2^nd number: 1 34/36

72/54 + 70/36 is 59/18.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 36 is 108
   
   Next, find the equivalent fraction of both fractional numbers with denominator 108
2. For the 1st fraction, since 54 × 2 = 108,
   72/54 = 72 × 2/54 × 2 = 144/108
3. Likewise, for the 2nd fraction, since 36 × 3 = 108,
   70/36 = 70 × 3/36 × 3 = 210/108
4. Add the two like fractions:
   144/108 + 210/108 = 144 + 210/108 = 354/108
5. 354/108 simplified gives 59/18
6. So, 72/54 + 70/36 = 59/18
   In mixed form: 35/18

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