Answers

Add 63/30 and 90/25

1^st number: 2 3/30, 2^nd number: 3 15/25

63/30 + 90/25 is 57/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 25 is 150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 150
2. For the 1st fraction, since 30 × 5 = 150,
   63/30 = 63 × 5/30 × 5 = 315/150
3. Likewise, for the 2nd fraction, since 25 × 6 = 150,
   90/25 = 90 × 6/25 × 6 = 540/150
4. Add the two like fractions:
   315/150 + 540/150 = 315 + 540/150 = 855/150
5. 855/150 simplified gives 57/10
6. So, 63/30 + 90/25 = 57/10
   In mixed form: 57/10

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