Answers

Add 16/63 and 7/5

1^st number: 16/63, 2^nd number: 1 2/5

16/63 + 7/5 is 521/315.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 5 is 315
   
   Next, find the equivalent fraction of both fractional numbers with denominator 315
2. For the 1st fraction, since 63 × 5 = 315,
   16/63 = 16 × 5/63 × 5 = 80/315
3. Likewise, for the 2nd fraction, since 5 × 63 = 315,
   7/5 = 7 × 63/5 × 63 = 441/315
4. Add the two like fractions:
   80/315 + 441/315 = 80 + 441/315 = 521/315
5. So, 16/63 + 7/5 = 521/315
   In mixed form: 1206/315

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