a is an integer greater than 19 but less than 32, b is an integer greater than 29 but less than 42, what is the range of a/b? Choose the correct choice from the following choices:
A) 1/4 B) 1/2 C) 3/4 D) 1 E) 5/4
min value of a/b will be when b is highest and a is lowest ---&gt; a=20 and b=40   So, a/b = 1/2   max value of a/b will be when b is lowest and a is highest ---&gt; a=30 and b=30   So, a/b = 1   Range is 1-(1/2) = 1/2.   Answer should be 1/2
<result>B</result>
a is an integer greater than 19 but less than 32, b is an integer greater than 29 but less than 42, what is the range of a/b?