Answers

Add 12/63 and 60/8

1^st number: 12/63, 2^nd number: 7 4/8

12/63 + 60/8 is 323/42.

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,
   12/63 = 12 × 8/63 × 8 = 96/504
3. Likewise, for the 2nd fraction, since 8 × 63 = 504,
   60/8 = 60 × 63/8 × 63 = 3780/504
4. Add the two like fractions:
   96/504 + 3780/504 = 96 + 3780/504 = 3876/504
5. 3876/504 simplified gives 323/42
6. So, 12/63 + 60/8 = 323/42
   In mixed form: 729/42

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