If Packard reads at a constant rate of 4 pages every 5 minutes, how many seconds will it take him to read N pages?	Choose the correct choice:
A) 75  B) 2N  C) 5/2*N  D) 24N  E) 150
Packard would read 1 page in 5/4 min   Packard would read N page in (5/4)*N min i.e. (5/4)*N*60 Seconds = 75N Seconds.   Option 75 is the correct 75nswer.
<result>A</result>
If Packard reads at a constant rate of 4 pages every 5 minutes, how many seconds will it take him to read N pages?