20 people can write 50 book in 15 days working 8 hour a day.then in how many day 200 can be written by 60 people?  Pick one.
A) 200	B) 100	C) 50	D) 70	E) 25
work per day epr hour per person= 50/(15*8*20) // eq-1   people= 60; let suppose day=p; per day work for 8 hours   acc. to condition   work per day epr hour per person= 200/(p*8*60) // eq-2   eq-1==eq-2;   p= 100   ANSWER:100
<result>B</result>
20 people can write 50 book in 15 days working 8 hour a day.then in how many day 200 can be written by 60 people?