Answers

Add 1/96 and 21/63

1/96 + 21/63 is 11/32.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 96 and 63 is 2016
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2016
2. For the 1st fraction, since 96 × 21 = 2016,
   1/96 = 1 × 21/96 × 21 = 21/2016
3. Likewise, for the 2nd fraction, since 63 × 32 = 2016,
   21/63 = 21 × 32/63 × 32 = 672/2016
4. Add the two like fractions:
   21/2016 + 672/2016 = 21 + 672/2016 = 693/2016
5. 693/2016 simplified gives 11/32
6. So, 1/96 + 21/63 = 11/32

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