Final answer:
The 12 visit pass for Wickhills Town Pool costs $5.50 per visit, while the 20 visit pass costs $5.75 per visit, making the 12 visit pass the more cost-effective option per visit.
Step-by-step explanation:
The question asks which pool pass offers a lower cost per visit, a 12 visit pass for $66 or a 20 visit pass for $115. To determine the cost per visit, you should divide the total cost of the pass by the number of visits it covers.
For the 12 visit pass: $66 ÷ 12 visits = $5.50 per visit.
For the 20 visit pass: $115 ÷ 20 visits = $5.75 per visit.
Comparing the two costs per visit, the 12 visit pass at $5.50 per visit is cheaper than the 20 visit pass at $5.75 per visit.