Answers

Add 80/84 and 12/50

80/84 + 12/50 is 626/525.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 50 is 2100
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2100
2. For the 1st fraction, since 84 × 25 = 2100,
   80/84 = 80 × 25/84 × 25 = 2000/2100
3. Likewise, for the 2nd fraction, since 50 × 42 = 2100,
   12/50 = 12 × 42/50 × 42 = 504/2100
4. Add the two like fractions:
   2000/2100 + 504/2100 = 2000 + 504/2100 = 2504/2100
5. 2504/2100 simplified gives 626/525
6. So, 80/84 + 12/50 = 626/525
   In mixed form: 1101/525

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