a is an integer greater than 29 but less than 41, b is an integer greater than 39 but less than 51, what is the range of a/b?	Select
A) 1/4
B) 1/2
C) 2/5
D) 1
E) 5/4
min value of a/b will be when b is highest and a is lowest ---&gt; a=30 and b=50   So, a/b = 3/5   max value of a/b will be when b is lowest and a is highest ---&gt; a=40 and b=40   So, a/b = 1   Range is 1-(3/5) =2/5   Answer should be 2/5.
<result>C</result>
a is an integer greater than 29 but less than 41, b is an integer greater than 39 but less than 51, what is the range of a/b?