Answers

Add 25/15 and 35/54

1^st number: 1 10/15, 2^nd number: 35/54

25/15 + 35/54 is 125/54.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 15 and 54 is 270
   
   Next, find the equivalent fraction of both fractional numbers with denominator 270
2. For the 1st fraction, since 15 × 18 = 270,
   25/15 = 25 × 18/15 × 18 = 450/270
3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
   35/54 = 35 × 5/54 × 5 = 175/270
4. Add the two like fractions:
   450/270 + 175/270 = 450 + 175/270 = 625/270
5. 625/270 simplified gives 125/54
6. So, 25/15 + 35/54 = 125/54
   In mixed form: 217/54

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