Answers

Add 63/30 and 90/50

1^st number: 2 3/30, 2^nd number: 1 40/50

63/30 + 90/50 is 39/10.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 30 and 50 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 50 × 3 = 150,
   90/50 = 90 × 3/50 × 3 = 270/150
4. Add the two like fractions:
   315/150 + 270/150 = 315 + 270/150 = 585/150
5. 585/150 simplified gives 39/10
6. So, 63/30 + 90/50 = 39/10
   In mixed form: 39/10

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