Work Problem( Week 43 Practice)
1. Jay was paid $8 per hour plus a bonus of $15.50 per day. On a certain day Jay was paid $31.50. How many hours did he work on that day? 2. Jackson can mow 864 square feet of grass in 8 minutes. At this rate, how many hours would it take for him to mow 720 square yards of grass? 3. A team of 15 people completed half of a task in 56 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 3-cubic-meter tank, it took 50 minutes to fill it. How many seconds will it take to fill a tank of 50-liter? 5. Eric needs 1 hour to do a certain job while Richard can do the same job in hour. How many minutes will it take them to do the job together?