ffemt53's Brain Teasers

[ffemt53]

Answer:

1, 2, and 3

Since nobody got this one or attemped it. I will post one more tomarrow and If I don't recieve any attemps I will discontinue this.

[POWERMAN]

Son, I am disappoint.

Moar riddles? Surely OP will deliver!

[ffemt53]

Brain Teaser for this week is:


My bath has two taps and a plug hole - and a leak!

The cold tap on its own fills the bath in 20 minutes, the hot one in 30 minutes.

The plug hole can drain the bath in 16 minutes with the taps off.

The leak would empty a full bath in 2 hours.

How long will the bath take to fill if I leave both taps on with the plug left out?



Answer will be posted on October 20, 2012

GOOD LUCK

[ExpoundParadox]

2 hours? can i have money if im right? lol this message was to short... so yeahhhh

[ffemt53]

Sorry for forgeting about this...

80 minutes.

In 24 hours:

- the cold tap could fill 72 baths
- the hot tap could fill 48 baths
- the plug could drain 90 baths
- the leak could drain 12 baths

Therefore, in 24 hours, we have 72 + 48 - 90 - 12 baths full = 18 baths.

Therefore each bath would take 80 minutes to fill.

[TheAnimation]

Bump.
(Laughing right now)

[Insakna]

Well with no guesses, here is this weeks answer.Bono and Edge cross - 2 minutesBono returns - 1 minuteAdam and Larry cross - 10 minutesEdge returns - 2 minutesBono and Edge cross - 2 minutes==========Total - 17 minutesA new brian teaser tomarrow.

They could all walk at the same time! HAHAHAHAHA I HAVE OUTSMARTED YOU!!!! AND they would still have time to get ready!!!

[Insakna]

Sorry for forgeting about this...80 minutes.In 24 hours:- the cold tap could fill 72 baths- the hot tap could fill 48 baths- the plug could drain 90 baths- the leak could drain 12 bathsTherefore, in 24 hours, we have 72 + 48 - 90 - 12 baths full = 18 baths.Therefore each bath would take 80 minutes to fill.

Crap, I got 26 Minutes. I failed.