Answers

Add 25/42 and 54/7

1^st number: 25/42, 2^nd number: 7 5/7

25/42 + 54/7 is 349/42.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 42 and 7 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 7 × 6 = 42,
   54/7 = 54 × 6/7 × 6 = 324/42
4. Add the two like fractions:
   25/42 + 324/42 = 25 + 324/42 = 349/42
5. So, 25/42 + 54/7 = 349/42
   In mixed form: 813/42

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