Given that 0 < a < b < c < d, which of the following the largest ?
Pick one.
A) (c+d) / (a+b) B) (a+d) / (b+c) C) (b+c) / (a+d) D) (b+d) / (a+c) E) None
Explanation :   For the fraction to be largest, denominator should be minimum and numerator should be maximium.   Here a and b is minimum which is in denominator of option 1. and c and d is maximum which is also in the numerator of option 1.   Hence 1.) (c+d) / (a+b)   (c+d) / (a+b)nswer : (c+d) / (a+b)
<result>A</result>
Given that 0 < a < b < c < d, which of the following the largest ?