Answers

Add 16/63 and 5/75

16/63 + 5/75 is 101/315.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 75 is 1575
   
   Next, find the equivalent fraction of both fractional numbers with denominator 1575
2. For the 1st fraction, since 63 × 25 = 1575,
   16/63 = 16 × 25/63 × 25 = 400/1575
3. Likewise, for the 2nd fraction, since 75 × 21 = 1575,
   5/75 = 5 × 21/75 × 21 = 105/1575
4. Add the two like fractions:
   400/1575 + 105/1575 = 400 + 105/1575 = 505/1575
5. 505/1575 simplified gives 101/315
6. So, 16/63 + 5/75 = 101/315

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