Answers

Add 50/84 and 3/27

50/84 + 3/27 is 89/126.

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,
   50/84 = 50 × 9/84 × 9 = 450/756
3. Likewise, for the 2nd fraction, since 27 × 28 = 756,
   3/27 = 3 × 28/27 × 28 = 84/756
4. Add the two like fractions:
   450/756 + 84/756 = 450 + 84/756 = 534/756
5. 534/756 simplified gives 89/126
6. So, 50/84 + 3/27 = 89/126

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