55 men can complete a work in 40 days. 132 women can complete the same work in 30 days. 30 men started
working and after 20 days, 5 men left and 15 women joined them. How many days will they now take to
complete the remaining work?
Answers
Step-by-step explanation:
45 Men can complete certain job in 16 Days and therefore the total work is 16*45 = 720 Man-Days.
45 Men can complete certain job in 16 Days and therefore the total work is 16*45 = 720 Man-Days.When initially 45 Men worked for 6 days the work done is 45*6 = 270 Man-Days.
45 Men can complete certain job in 16 Days and therefore the total work is 16*45 = 720 Man-Days.When initially 45 Men worked for 6 days the work done is 45*6 = 270 Man-Days.The unfinished work is 720 - 270 = 450 Man-Days.
45 Men can complete certain job in 16 Days and therefore the total work is 16*45 = 720 Man-Days.When initially 45 Men worked for 6 days the work done is 45*6 = 270 Man-Days.The unfinished work is 720 - 270 = 450 Man-Days.At this point since 30 additional men have joined, the total strength is 45+30 = 75.
45 Men can complete certain job in 16 Days and therefore the total work is 16*45 = 720 Man-Days.When initially 45 Men worked for 6 days the work done is 45*6 = 270 Man-Days.The unfinished work is 720 - 270 = 450 Man-Days.At this point since 30 additional men have joined, the total strength is 45+30 = 75.With 75 Men the 450 Man-days of work would get done in 450 / 75 = 6 Days.
45 Men can complete certain job in 16 Days and therefore the total work is 16*45 = 720 Man-Days.When initially 45 Men worked for 6 days the work done is 45*6 = 270 Man-Days.The unfinished work is 720 - 270 = 450 Man-Days.At this point since 30 additional men have joined, the total strength is 45+30 = 75.With 75 Men the 450 Man-days of work would get done in 450 / 75 = 6 Days.Thus we see that 6 more Days would be required to finish the job.