pt question

This topic has expert replies
Master | Next Rank: 500 Posts
Posts: 141
Joined: Wed Mar 28, 2007 9:24 pm
Thanked: 2 times
Followed by:1 members

pt question

by jamesk486 » Thu Apr 26, 2007 6:40 am
A tank has the capacity of 15 gallons. If 5 gallons a minute is put into the tank, how long will it take to fill it?
(1) It takes 30 seconds to fill 1/6 of the tank
(2) There was already 2 gallons in the tank.

You can solve 1 and 2 but i'm getting some different answers for each one..

User avatar
Master | Next Rank: 500 Posts
Posts: 400
Joined: Sat Mar 10, 2007 4:04 am
Thanked: 1 times
Followed by:1 members

by f2001290 » Fri Apr 27, 2007 5:14 am
In DS, teh answers might differ for the options.

It shouldn't bother us if we can solve the question