Answers

Add 20/63 and 48/8

1^st number: 20/63, 2^nd number: 6 0/8

20/63 + 48/8 is 398/63.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 8 is 504
   
   Next, find the equivalent fraction of both fractional numbers with denominator 504
2. For the 1st fraction, since 63 × 8 = 504,
   20/63 = 20 × 8/63 × 8 = 160/504
3. Likewise, for the 2nd fraction, since 8 × 63 = 504,
   48/8 = 48 × 63/8 × 63 = 3024/504
4. Add the two like fractions:
   160/504 + 3024/504 = 160 + 3024/504 = 3184/504
5. 3184/504 simplified gives 398/63
6. So, 20/63 + 48/8 = 398/63
   In mixed form: 620/63

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