Solve your doubts and expand your knowledge with IDNLearn.com's extensive Q&A database. Ask anything and receive immediate, well-informed answers from our dedicated community of experts.
A lifeguard fills a pool with water at a constant rate. After 1/2 hour, 1/3 of the pool is filled.
At this rate, what fraction of the pool is filled per hour?
Step-by-step explanation: The constant rate of the lifeguard filling the pool is 1/3 of the pool every 1/2 hour. If she fills it for an hour, she'll get 2/3 of the pool filled. Therefore, it'll take the lifeguard 1 hour to fill the pool 2/3 of the way.
We are happy to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Your questions find answers at IDNLearn.com. Thanks for visiting, and come back for more accurate and reliable solutions.
