A company payroll is prepared by two computers in 13 min. Working alone, the faster of the two computers can prepare the payroll in 20 min. How much time does the slower computer alone require to prepare the payroll?

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.