5) One work crew can finish a job in 18 hours less than a second crew. Working together, they can finish the job in 40 hours. How long would each crew take if they were working alone? | WC1 = WC2-18 1

Q: A person can fill and order in 7 hours. A new operator can complete the same job in 8. How long will…

A: To determine the time required to complete the task together.

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: A certain job requires 700 person-hours to complete. How many days will it take for five people…

A: The total amount of work needed to finish the job is 700 person-hours.

Q: Working together a bricklayers and his partner could lay a brick sidewalk in 4.8 hours.if he could…

A:

Q: A figure consists of 2 rectangles. The first rectangle has a length of 8 yards and a width of 10…

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: if Samantha ran 3003 miles in 7 days how many miles will she run in 3 days

A:

Q: A type of Bacteria doubles every 8 hours. If you started with 12 spores in a Petri dish, how many…

A:

Q: When 18 is reduced by two-thirds of a number, the result is 12. Find the number. Show wor

A: Firstly we can  find an equation and after that we can solve the equation and find the number.