Answers

Add 63/20 and 6/54

1^st number: 3 3/20, 2^nd number: 6/54

63/20 + 6/54 is 587/180.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 20 and 54 is 540
   
   Next, find the equivalent fraction of both fractional numbers with denominator 540
2. For the 1st fraction, since 20 × 27 = 540,
   63/20 = 63 × 27/20 × 27 = 1701/540
3. Likewise, for the 2nd fraction, since 54 × 10 = 540,
   6/54 = 6 × 10/54 × 10 = 60/540
4. Add the two like fractions:
   1701/540 + 60/540 = 1701 + 60/540 = 1761/540
5. 1761/540 simplified gives 587/180
6. So, 63/20 + 6/54 = 587/180
   In mixed form: 347/180

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