Answers

Add 70/54 and 25/30

1^st number: 1 16/54, 2^nd number: 25/30

70/54 + 25/30 is 115/54.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 30 is 270
   
   Next, find the equivalent fraction of both fractional numbers with denominator 270
2. For the 1st fraction, since 54 × 5 = 270,
   70/54 = 70 × 5/54 × 5 = 350/270
3. Likewise, for the 2nd fraction, since 30 × 9 = 270,
   25/30 = 25 × 9/30 × 9 = 225/270
4. Add the two like fractions:
   350/270 + 225/270 = 350 + 225/270 = 575/270
5. 575/270 simplified gives 115/54
6. So, 70/54 + 25/30 = 115/54
   In mixed form: 27/54

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