Answers

Add 63/10 and 35/63

1^st number: 6 3/10, 2^nd number: 35/63

63/10 + 35/63 is 617/90.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 10 and 63 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 10 × 63 = 630,
   63/10 = 63 × 63/10 × 63 = 3969/630
3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
   35/63 = 35 × 10/63 × 10 = 350/630
4. Add the two like fractions:
   3969/630 + 350/630 = 3969 + 350/630 = 4319/630
5. 4319/630 simplified gives 617/90
6. So, 63/10 + 35/63 = 617/90
   In mixed form: 677/90

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