Question

If 9 men completed 1/3'd of a work in 8 days
working 8 hrs per day, how many more men
should be engaged to finish the rest of the
work in 4 days working one extra hour a
day?​

Answer 1

Answer:

Step-by-step explanation:

To finish the remaining 3/5 th of work we need= 34 x 8 x 9 x 3/2 =17x8x9 x3 man- hours. Number of men required if they work for 6- days at 9- hours a day = (17 x 8 x 9 x 3)/ (6 x 9)=68 So number of extra men required =68- 34 = 34. 1.3K