Answers

Add 7/54 and 28/9

1^st number: 7/54, 2^nd number: 3 1/9

7/54 + 28/9 is 175/54.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 9 is 54
   
   Next, find the equivalent fraction of both fractional numbers with denominator 54
2. For the 1st fraction, since 54 × 1 = 54,
   7/54 = 7 × 1/54 × 1 = 7/54
3. Likewise, for the 2nd fraction, since 9 × 6 = 54,
   28/9 = 28 × 6/9 × 6 = 168/54
4. Add the two like fractions:
   7/54 + 168/54 = 7 + 168/54 = 175/54
5. So, 7/54 + 28/9 = 175/54
   In mixed form: 313/54

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