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Help me with this mind fire k



jimbob5

Banned
Sep 18, 2014
2,697
3 peeps out for a meal. Initially waiter tells them the total bill is £30. They give him £10 each. The waiter realises the bill is wrong and should only be £25. He takes five pound coins from the till. He gives them back one quid each and they let him keep £2 as a tip.

The 3 customers have therefore paid £9 each which is £27 total and the waiter has kept £2. What has happened to the other pound? At the time of writing I genuinely don't know the answer! HELP
 




Everest

Me
Jul 5, 2003
20,741
Southwick
Barber's got it
 






Superseagull69

Active member
May 8, 2010
791
MEDWAY
If JFC was one of the peeps, then surely its got to be his fault, As he is responsible for any loss when involved. :moo:
 




Prince Monolulu

Everything in Moderation
Oct 2, 2013
10,201
The Race Hill
It is the perspective of where the money goes causing your confusion, whilst they pay £9 each, the restaurant only gets £8.33 each of that. Blame the waiter.

Nah sod it, blame Stockdale.
 




jimbob5

Banned
Sep 18, 2014
2,697
The bill is £25, the tip is £2... that is £27.They have paid £9 each. Where is the problem?

The problem is they gave him £10 each which adds up to £30, got £1 back which means they paid £27, the waiter kept £2 and that only adds up to £29.
 






Eeyore

Colonel Hee-Haw of Queen's Park
NSC Patron
Apr 5, 2014
25,929
The problem is they gave him £10 each which adds up to £30, got £1 back which means they paid £27, the waiter kept £2 and that only adds up to £29.

No, they got £5 back. Making it £25. They then gave him a £2 tip. That works out at an equivalent of £9 each (including tip).
 


knocky1

Well-known member
Jan 20, 2010
13,108
3x10=30

(3x9)-2=25

The difference between the 2 calculations is 5. You are trying to equate the first sum with the second. The bill was not £30.
 




Tom Hark Preston Park

Will Post For Cash
Jul 6, 2003
72,348
No other pound? They initially gave him £30!

Say the till was initially empty. Customers gave waiter £30 that got put in the till. Waiter then takes £5 back out of the till. so the till's got £25, and the £5 taken back out gets split between the customers (£3) and the waiter (£2). Simples!
 


Bold Seagull

strong and stable with me, or...
Mar 18, 2010
30,464
Hove
The problem is they gave him £10 each which adds up to £30, got £1 back which means they paid £27, the waiter kept £2 and that only adds up to £29.


Adding the £2 is irrelevant because it is included in the £27. It is the £3 each person kept that adds back up to £30.

I hope I'm not splitting a bill with you anytime soon! :lolol:
 


WhingForPresident

.
NSC Patron
Feb 23, 2009
17,268
Marlborough
No other pound? They initially gave him £30!

Yeah I ballsed that. Let me try again.

So they pay £30, bill is £25, each of them get £1 each back, equalling £28, £28 divided by three = £9.33 recurring, which only comes to £27.99 as you can't get a 0.3 recurring of a penny (obviously), then the waiter keeps the other £2 = £29.99.

So including the £1 they get back, they pay £8.33 each and the waiter has done the restaurant. I think..
 
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jimbob5

Banned
Sep 18, 2014
2,697
Yeah I ballsed that. Let me try again.

So they pay £30, bill is £25, each of them get £1 each back, equalling £28, £28 divided by three = £9.33 recurring, which only comes to £27.99 as you can't get a 0.3 recurring of a penny (obviously), then the waiter keeps the other £2 = £29.99.

So they pay £9.33 each and the waiter has done the restaurant. I think..
£30 minus £3 is £27 not £28.28p
 


Phat Baz 68

Get a ****ing life mate !
Apr 16, 2011
5,026
Tony bought a new squad ready for next season !!:thumbsup:
 






Goldstone1976

We Got Calde in!!
Helpful Moderator
NSC Patron
Apr 30, 2013
14,124
Herts
This reminds me of when my youngest was learning to count to 10. She would constantly forget 8, so her mum &/or I would say "what about 8?" after she said "9".

She got it right eventually though: "1, 2, 3, 4, 5, 6, 7, 9, what about 8, 10".

It was too funny to correct, so I let it be. She starts med school this year; I'm sure that everything will be just fine. *Nods*
 


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