Answers

Add 16/63 and 8/10

16/63 + 8/10 is 332/315.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 10 is 630
   
   Next, find the equivalent fraction of both fractional numbers with denominator 630
2. For the 1st fraction, since 63 × 10 = 630,
   16/63 = 16 × 10/63 × 10 = 160/630
3. Likewise, for the 2nd fraction, since 10 × 63 = 630,
   8/10 = 8 × 63/10 × 63 = 504/630
4. Add the two like fractions:
   160/630 + 504/630 = 160 + 504/630 = 664/630
5. 664/630 simplified gives 332/315
6. So, 16/63 + 8/10 = 332/315
   In mixed form: 117/315

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