Work Problem( Week 43 Practice)
1. Nick was paid $8 per hour plus a bonus of $11.50 per day. On a certain day Nick was paid $27.50. How many hours did he work on that day? 2. Ben can mow 432 square feet of grass in 10 minutes. At this rate, how many hours would it take for him to mow 720 square yards of grass? 3. A team of 28 people completed half of a task in 40 days. How many days will it take a team of 20 people to complete the remaining half of the task? Assume that each person works at the same rate. 4. Water flows from a faucet at a constant flow rate. For a 24-cubic-meter tank, it took 100 minutes to fill it. How many seconds will it take to fill a tank of 400-liter? 5. Edward needs 1 hour to do a certain job while John can do the same job in hour. How many minutes will it take them to do the job together?