Answers

Add 14/84 and 8/27

14/84 + 8/27 is 25/54.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 27 is 756
   
   Next, find the equivalent fraction of both fractional numbers with denominator 756
2. For the 1st fraction, since 84 × 9 = 756,
   14/84 = 14 × 9/84 × 9 = 126/756
3. Likewise, for the 2nd fraction, since 27 × 28 = 756,
   8/27 = 8 × 28/27 × 28 = 224/756
4. Add the two like fractions:
   126/756 + 224/756 = 126 + 224/756 = 350/756
5. 350/756 simplified gives 25/54
6. So, 14/84 + 8/27 = 25/54

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