Answers

Add 35/10 and 64/63

1^st number: 3 5/10, 2^nd number: 1 1/63

35/10 + 64/63 is 569/126.

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,
   35/10 = 35 × 63/10 × 63 = 2205/630
3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
   64/63 = 64 × 10/63 × 10 = 640/630
4. Add the two like fractions:
   2205/630 + 640/630 = 2205 + 640/630 = 2845/630
5. 2845/630 simplified gives 569/126
6. So, 35/10 + 64/63 = 569/126
   In mixed form: 465/126

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