Answers

Add 63/90 and 48/10

1^st number: 63/90, 2^nd number: 4 8/10

63/90 + 48/10 is 11/2.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 90 and 10 is 90
   
   Next, find the equivalent fraction of both fractional numbers with denominator 90
2. For the 1st fraction, since 90 × 1 = 90,
   63/90 = 63 × 1/90 × 1 = 63/90
3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
   48/10 = 48 × 9/10 × 9 = 432/90
4. Add the two like fractions:
   63/90 + 432/90 = 63 + 432/90 = 495/90
5. 495/90 simplified gives 11/2
6. So, 63/90 + 48/10 = 11/2
   In mixed form: 51/2

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