Get the information you need with the help of IDNLearn.com's extensive Q&A platform. Discover thorough and trustworthy answers from our community of knowledgeable professionals, tailored to meet your specific needs.

A store is having a sale on hats . The sale is buy one hat , get one 50% off . The original price of one is 24.98 . Alex bought several hats . And the total cost is $187.34