Answer:
The simplified version of 68/84 is 17/21.
Explanation:
To simplify a fraction, you need to divide both the numerator and the denominator by their greatest common factor (GCF). In this case, the GCF of 68 and 84 is 4. Dividing both numbers by 4 gives:
68/4 = 17
84/4 = 21
Therefore, 68/84 simplifies to 17/21.