Answers

Add 20/50 and 63/54

1^st number: 20/50, 2^nd number: 1 9/54

20/50 + 63/54 is 47/30.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 50 and 54 is 1350
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1350
2. For the 1st fraction, since 50 × 27 = 1350,
   20/50 = 20 × 27/50 × 27 = 540/1350
3. Likewise, for the 2nd fraction, since 54 × 25 = 1350,
   63/54 = 63 × 25/54 × 25 = 1575/1350
4. Add the two like fractions:
   540/1350 + 1575/1350 = 540 + 1575/1350 = 2115/1350
5. 2115/1350 simplified gives 47/30
6. So, 20/50 + 63/54 = 47/30
   In mixed form: 117/30

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