Answers

Add 32/63 and 45/10

1^st number: 32/63, 2^nd number: 4 5/10

32/63 + 45/10 is 631/126.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 10 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 63 × 10 = 630,
   32/63 = 32 × 10/63 × 10 = 320/630
3. Likewise, for the 2nd fraction, since 10 × 63 = 630,
   45/10 = 45 × 63/10 × 63 = 2835/630
4. Add the two like fractions:
   320/630 + 2835/630 = 320 + 2835/630 = 3155/630
5. 3155/630 simplified gives 631/126
6. So, 32/63 + 45/10 = 631/126
   In mixed form: 51/126

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