Answers

Add 20/49 and 60/54

1^st number: 20/49, 2^nd number: 1 6/54

20/49 + 60/54 is 670/441.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 49 and 54 is 2646
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2646
2. For the 1st fraction, since 49 × 54 = 2646,
   20/49 = 20 × 54/49 × 54 = 1080/2646
3. Likewise, for the 2nd fraction, since 54 × 49 = 2646,
   60/54 = 60 × 49/54 × 49 = 2940/2646
4. Add the two like fractions:
   1080/2646 + 2940/2646 = 1080 + 2940/2646 = 4020/2646
5. 4020/2646 simplified gives 670/441
6. So, 20/49 + 60/54 = 670/441
   In mixed form: 1229/441

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