There are 193 items that are members of set U. Of these items, 49 are members of set B, 59 are not members of either of set A or set B, and 25 are members of both sets A and B. How many of the members of set U are members of set A ?
Choose the correct choice from the following answers
A) 72 B) 85 C) 110 D) 98 E) 108
You had the answer almost right. The x = 85 refers to ONLY set A.   However what's being asked is how many members are part of set A. This will include:   1. Only Set A   2. Set A and Set B   So the answer is Set A = 85 + Set AB = 85+25= 
<gadget id="calculator">85+25</gadget>
<output>110</output>
110   110
<result>C</result>
There are 193 items that are members of set U. Of these items, 49 are members of set B, 59 are not members of either of set A or set B, and 25 are members of both sets A and B. How many of the members of set U are members of set A ?