Answers

Add 5/42 and 60/54

1^st number: 5/42, 2^nd number: 1 6/54

5/42 + 60/54 is 155/126.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 42 and 54 is 378
   
   Next, find the equivalent fraction of both fractional numbers with denominator 378
2. For the 1st fraction, since 42 × 9 = 378,
   5/42 = 5 × 9/42 × 9 = 45/378
3. Likewise, for the 2nd fraction, since 54 × 7 = 378,
   60/54 = 60 × 7/54 × 7 = 420/378
4. Add the two like fractions:
   45/378 + 420/378 = 45 + 420/378 = 465/378
5. 465/378 simplified gives 155/126
6. So, 5/42 + 60/54 = 155/126
   In mixed form: 129/126

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