Answers

Add 20/25 and 63/30

1^st number: 20/25, 2^nd number: 2 3/30

20/25 + 63/30 is 29/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 25 and 30 is 150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 150
2. For the 1st fraction, since 25 × 6 = 150,
   20/25 = 20 × 6/25 × 6 = 120/150
3. Likewise, for the 2nd fraction, since 30 × 5 = 150,
   63/30 = 63 × 5/30 × 5 = 315/150
4. Add the two like fractions:
   120/150 + 315/150 = 120 + 315/150 = 435/150
5. 435/150 simplified gives 29/10
6. So, 20/25 + 63/30 = 29/10
   In mixed form: 29/10

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