If Rosé reads at a constant rate of 3 pages every 5 minutes, how many seconds will it take her to read N pages? Choices:
A) 100  B) 2N  C) 5/2*N  D) 24N  E) 150
Rose would read 1 page in 5/3 min   Rose would read N page in (5/3)*N min i.e. (5/3)*N*60 Seconds = 100N Seconds.   Option 100 is the correct 100nswer.
<result>A</result>
If Rosé reads at a constant rate of 3 pages every 5 minutes, how many seconds will it take her to read N pages?