How long does it take for A and B to complete work?

A and B together can complete a work in 3 days. They start together but after 2 days, B left the work. If the work is completed after two more days, B alone could do the work in A can complete a piece of work in 18 days, B in 20 days and C in 30 days, B and C together start the work and forced to leave after 2 days.

What is the ratio of time taken to complete the work?

If a person’s 1 day work is equal to 1/n , then the person can finish the work in ‘n’ days. b) Ratio of time taken by A & B to complete the work = 1: x. This means that ‘A’ takes (1/x th) time as that of ‘B’ to finish same amount of work.

How to calculate time and work?

Time and Work – Aptitude test, questions, shortcuts, solved example videos 1 Work from days: If a person can do a work in ‘n’ days, then person’s 1 day work = 1 / n 2 Days from work: If a person’s 1 day work is equal to 1/n , then the person can finish the work in ‘n’ days. 3 Numer of Days =

How long will it take rereema and Seema to complete the work?

Reema can complete a piece of work in 12 days while Seema can the same work in 18 days. If they both work together, then how many days will be required to finish the work? Together, A & B will finish the work in 7.2 days. Q 2.

How many hours can a do a piece of work?

A can do a piece of work in 4 hours . A and C together can do it in just 2 hours, while B and C together need 3 hours to finish the same work. In how many hours B can complete the work?

How many hours can a and C do the same work?

A and C together can do it in just 2 hours, while B and C together need 3 hours to finish the same work. In how many hours B can complete the work? 5. 5 men and 2 boys working together can do four times as much work as a man and a boy.

https://www.youtube.com/watch?v=Vjz0wKRELO8

How long does it take a to do a piece of work?

A can do a piece of work in 15 days and B alone can do it in 10 days. B works at it for 5 days and then leaves. A alone can finish the remaining work in

How many days does A and B do the same work together?

A does a work in 10 days and B does the same work in 15 days. In how many days they together will do the same work? 5 days 6 days 7 days 8 days Answer: Option B

What is the formula to calculate time taken for work done?

Given below are a few such important time and work formulas for your reference: Work Done = Time Taken × Rate of Work Rate of Work = 1 / Time Taken Time Taken = 1 / Rate of Work