15 men work 8 hours per day to complete the work in 10 days. To complete the same work in 8 days, working 15 hours a day, the number of men required?	Pick:	A) 10days	B) 11days	C) 9days	D) 8days	E) 12days
That is, 1 work done = 15 × 8 × 10   Then, 12 8 × 10 = ? × 15 × 8   ? (i.e. No. of men required) = 15 × 8 × 10/15× 8 = 10 days   10days)
<result>A</result>
15 men work 8 hours per day to complete the work in 10 days. To complete the same work in 8 days, working 15 hours a day, the number of men required?