6 persons working 5 hours a day can complete a work in 16 days .how many days will 4 persons wil take to complete the same work if each 6 hours a day​

Sixteen men can complete a work in 22 days working 12 hours a day.  In how many days can 24 men complete the same work working 16 hours a day?

A can complete a work in 18 days, while B can complete it in 12 days. B worked on it for 4 days. How long will A take to complete the remaining work?(1 Point)16 days12 days14 days10 days

X is four times as efficient as Y in respect of doing a particular work. Working together they complete the work in 16 days. In how many days y working alone will be able to half the work?

12 girls can do a a piece of work in 30 days, working 8 hours a day . In how many days 18 girls can do the same piece of work while working 4 hours a day?

Question No. 15DIRECTIONS for question 15: Type in your answer in the input box provided below the question.Three men and four women working together can do a piece of work in four days, whereas four men and two women working together require six days to complete the same work. In how many days can nine men and two women working together finish the work?