Answers

Add 63/3 and 90/50

1^st number: 21 0/3, 2^nd number: 1 40/50

63/3 + 90/50 is 114/5.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 3 and 50 is 150
   
   Next, find the equivalent fraction of both fractional numbers with denominator 150
2. For the 1st fraction, since 3 × 50 = 150,
   63/3 = 63 × 50/3 × 50 = 3150/150
3. Likewise, for the 2nd fraction, since 50 × 3 = 150,
   90/50 = 90 × 3/50 × 3 = 270/150
4. Add the two like fractions:
   3150/150 + 270/150 = 3150 + 270/150 = 3420/150
5. 3420/150 simplified gives 114/5
6. So, 63/3 + 90/50 = 114/5
   In mixed form: 224/5

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