PP1 (Shorter) Quant Section 1 (Medium) Q6

<p><span style="color:#27ae60;"><span style="font-size:20px;">Solving the Problem</span></span></p> <p>This problem can best be solved with the &quot;<strong><span style="color:#8e44ad;">Piece-by-Piece</span></strong>&quot; strategy, which involves tackling a question in parts so we&#39;re not overwhelmed with information. The first part of the problem references the &quot;sum of the five average ratings for each of the three airlines,&quot; so let&#39;s start there:</p> <p><strong>Step 1: Calculate the Sum of the Five Average Ratings for each Airline&nbsp;</strong></p> <ul> <li>Airline A: $5.1 + 5.0 + 5.0 + 6.5 + 7.8 = 29.4$</li> <li>Airline B: $8.0 + 5.5 + 6.4 + 6.9 + 7.5 = 34.3$</li> <li>Airline C: $4.3 + 5.4 + 3.5 + 4.1 + 4.9 = 22.2$</li> </ul> <p><strong>Step 2:&nbsp;Determine which sum is the smallest.</strong></p> <ul> <li>Clearly, that&#39;s Airline C.&nbsp; <ul> <li><strong>NOTE</strong>: You don&#39;t really have to do the calculations. If you &quot;eyeball&quot; the chart, it&#39;s pretty obvious that Airline C has the smallest sum among the five categories.</li> </ul> </li> </ul> <p><strong>Step 3: Find out how many airline agents (out of 100) rated Airline C first.</strong></p> <ul> <li>If we look at the pie chart, we see that $2$ travel agents ranked the airlines CBA and $20$ agents ranked the airlines CAB. That&#39;s a total of $22$ agents out of $100$.</li> </ul> <p>​​​​​​​Thus, the <strong><span style="color:#27ae60;">correct answer is $\frac{22}{100}$</span></strong>. Note -- if you reduce this fraction, the system counts it as wrong for some reason.</p>