Time & Work

Question: If 8 equally productive workers finish a task in 10 days, how many worker-days does it require? 81 worker-days […]

Question: A machine completes a job in 6 hours. What fraction of the job does it do in one hour? […]

Question: If 3 equally productive workers finish a task in 9 days, how many worker-days does it require? 27 worker-days […]

Question: If 4 equally productive workers finish a task in 10 days, how many worker-days does it require? 40 worker-days […]

Question: One worker takes 6 hours and another 8 hours for the same job. How long working together? 55/14 hours […]

Question: If 5 equally productive workers finish a task in 12 days, how many worker-days does it require? 61 worker-days […]

Question: A machine completes a job in 15 hours. What fraction of the job does it do in one hour? […]

Question: If 2 workers finish a task in 12 days, how many days will 4 equal workers need? 13/2 days […]

Question: If 2 equally productive workers finish a task in 14 days, how many worker-days does it require? 29 worker-days […]

Question: If 4 equally productive workers finish a task in 13 days, how many worker-days does it require? 53 worker-days […]