Answers

Add 25/42 and 18/3

1^st number: 25/42, 2^nd number: 6 0/3

25/42 + 18/3 is 277/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 42 and 3 is 42
   
   Next, find the equivalent fraction of both fractional numbers with denominator 42
2. For the 1st fraction, since 42 × 1 = 42,
   25/42 = 25 × 1/42 × 1 = 25/42
3. Likewise, for the 2nd fraction, since 3 × 14 = 42,
   18/3 = 18 × 14/3 × 14 = 252/42
4. Add the two like fractions:
   25/42 + 252/42 = 25 + 252/42 = 277/42
5. So, 25/42 + 18/3 = 277/42
   In mixed form: 625/42

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