Answers

Add 1/63 and 42/16

1^st number: 1/63, 2^nd number: 2 10/16

1/63 + 42/16 is 1331/504.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 16 is 1008
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1008
2. For the 1st fraction, since 63 × 16 = 1008,
   1/63 = 1 × 16/63 × 16 = 16/1008
3. Likewise, for the 2nd fraction, since 16 × 63 = 1008,
   42/16 = 42 × 63/16 × 63 = 2646/1008
4. Add the two like fractions:
   16/1008 + 2646/1008 = 16 + 2646/1008 = 2662/1008
5. 2662/1008 simplified gives 1331/504
6. So, 1/63 + 42/16 = 1331/504
   In mixed form: 2323/504

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