If Peter reads at a constant rate of 1 pages every 5 minutes, how many seconds will it take him to read N pages?
Select:	A) 300	B) 2N	C) 5/2*N	D) 24N	E) 150
Peter would read 1 page in 5/1 minutes   Peter would read N page in (5/1)*N min i.e. (5/2)*N*60 Seconds = 300N Seconds.   Option 300 is the correct 300nswer.
<result>A</result>
If Peter reads at a constant rate of 1 pages every 5 minutes, how many seconds will it take him to read N pages?