A and B can complete a work in 15 days and 24 days respectively. They start the work together and work for 4 days, after which both leave. Then, C joi...
Question
A and B can complete a work in 15 days and 24 days respectively. They start the work together and work for 4 days, after which both leave. Then, C joins and finishes the remaining work in 17 days. In how many days can C alone complete 50% of the work?