Answer:
b: >
Explanation:
We know that 4/6 = 2/3 = 0.6667
This is bigger than 0.6.
Since 5/7 > 4/6, we directly see that 5/7 > 0.6
In fact, 5/7 is approximately 0.714 which tells us that we have found the correct answer
Added: A better method might be: 5/7 = 10*5 / (7 * 10) = 50/70,
where 0.6 = 6/10 = 6*7/(10*7) = 42 / 70.
Since 50/70 > 42/70, it follows that 5/7 > 0.6 so B is the right answer