Answers

Add 60/15 and 80/54

1^st number: 4 0/15, 2^nd number: 1 26/54

60/15 + 80/54 is 148/27.

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,
   60/15 = 60 × 18/15 × 18 = 1080/270
3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
   80/54 = 80 × 5/54 × 5 = 400/270
4. Add the two like fractions:
   1080/270 + 400/270 = 1080 + 400/270 = 1480/270
5. 1480/270 simplified gives 148/27
6. So, 60/15 + 80/54 = 148/27
   In mixed form: 513/27

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