What is the scope including 1/51+1/52+1/53+......+1/60?  Choose the correct choice from the following answers.
A) 1/6~1/5	B) 1/5~1/4	C) 1/4~1/3	D) 1/3~1/2	E) 1/2~1
For Maximum value : It should be less than 1/51 + 1/51 +1/51... 10 times = 10/51 ~ 1/5   For Minimum Value : It should be greater than 1/60+ 1/6+ 1/60 .. 10 times = 10/60 = 1/6.   Thus, the answer should lie between 1/6 and 1/5. Correct ans :1/6~1/5.
<result>A</result>
What is the scope including 1/51+1/52+1/53+......+1/60?