Anthony, Brian and Chris are hired for a job. If Anthony and Brian are working together they will finish the job in 36 minutes. If Anthony and Chris are working together they will finish the job in 45 minutes. If Brian and Chris are working together, they will finish the job in 1 hour. If the Chris is working alone, how long will it take him to finish the job? A 72 minutes 90 minutes 108 minutes 180 minutes

Q: If it takes 30 gardeners 12 days to prune the trees in a park, how many days will it take them to do…

A: The objective of this question is to find out how many days it would take for 50 gardeners to…

Q: ees are 9 feet and 19 feet tall. The shorter tree grows 2.5 feet per year; the tal hany years later…

A: We will find the required.

Q: One inlet pipe can fill an empty pool in 8 hours, and a drain can empty the pool in 20 hours. How…

A: We have to slove above question  One inlet pipe can fill an empty pool in 8 hours  drain can empty…

Q: Sarah and Mateo do a job together in three hours. Working alone, Sarah does the job in 5 hours. How…

A:

Q: Rhonda and Kathy own a home remodeling business. Working alone, Rhonda can prep and paint one room…

A:

Q: Laura can finish payroll in 3 hours. It takes Ben 5 hours to do the same job. If they work together,…

A: We have, Laura can finish payroll in 3 hours Ben 5 hours to do the same job.

Q: In a biology course, students spend a total of 290 minutes in lab and lecture each week. The lab…

A: We will find how many minutes students spend in lab and in lecture as following.

Q: If 21 men can paint a house in 16 hours how many men will be required to paint the house in 14 hours

A: Given that 21 men can paint a house in 16 hours

Q: The swimming pool can be filled with water in 10 hours using 6 hoses. How many hoses are needed if…

A:

Q: It takes John 4 hours to mow a lawn. It takes Maria 3 hours to mow the same lawn. How long would it…

A:

Q: One painter can paint a house in 8 days, and a more experienced painter can paint the house in 3…

A:

Q: Bob can weed 3 rows of beans in one hour. Jay can weed 2 rows of beans in one hour. If they begin…

A:

Q: If Maya can mow 2 lawns in 2 hours and Joe can mow 2 lawns in 4 hours, how long would it take them…

A: Answer  Efficiency of maya  =2 lawn/2 hrs=1 lawn/hrs Efficiency of joe =2lawn/4hrs =1/2 lawn/hrs

Q: It takes 5 hours for 4 adults and children to sweep the school grounds. The same job can be done by…

A: Given:  5 hours for 4 adults and children to sweep the school grounds same job can be done by 3…

Q: Two men painted a barn. John painted it alone in 5 days, Albert in 8 days. They painted it together,…

A:

Q: The fast freight made the trip in 8 hours and the slow freight made the trip in 10 hours. How many…

A:

Q: Two woodchucks, Buck and Huck, chuck a cord of wood in two hours working together. Buck can chuck a…

A:

Q: n instructor counts the final grade three times as much as regular tests and each quiz 1⁄2 as much…

A: Regular test numbers 65, 72, 86, 98, 80. Average regular test grade = (65+72+ 86+98+80)/5 = 80.2…

Q: An automotive facility receives 1,560,000 pounds of raw material via rail each day.  The average…

A:

Q: It takes one team 9 days less than another team to paint a house. If the teams work together, it…

A: Time and Work question

Q: 40 miles in 16 hours. Ho

A: Introduction: The division is a basic arithmetic operation in which a larger number is divided into…

Q: Alma can do a job in 6 days. Rachel can do the same job in 12 days. How long will it take the two…

A: given that,  Alma can do a job in 6 days,Rachel can do the same job in 12 days. how long will it…

Q: You can design a Web site in 15 hours. Your friend can design the same site in 10 hours. How long…

A: given,          first person (let A) can design a website in 15 hours   and second person (let B)…