Question

If 4 workers take 900 hours to finish a project, how long will it take 8 workers to complete the same project?

Answer 1

Answer: 350

Step-by-step explanation: If you multiply the amount of workers by two, then you divide the amount of time by two, and vice versa. So, in other words, whatever number you multiply the workers by, divide the time by that same number. I hope this helps!