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-   -   30% of 40%????? (/showthread.php?t=21970)

sparkin 18-Sep-2005 21:55

30% of 40%?????
 
Just trying to do one of these fund raising type quiz things and I`m stuck on this question(possibly a trick question)

What`s is 30% of 40% ?

ali 18-Sep-2005 21:57

12%

itexuk 18-Sep-2005 22:02

Yes 12%

748IOM 18-Sep-2005 22:08

Computer says no...............................or in this case 12%.

guest1 18-Sep-2005 22:18

and for all you non-believers stand to be amazed:
30% of 40% is the same as (drum roll)........40% of 30%
WOW. I am truly a magician.

sparkin 18-Sep-2005 22:25

How did you get 12% you Carol Vordamens?

Alan I`m confused,explain please?

psychlist 18-Sep-2005 22:37

To baffle you with a complicated explanation
 
30% is 30 parts of an item split into 100 parts. 100/30 = 0.3
40% is 40 parts of an item split into 100 parts. 100/40 = 0.4

so 30% of 40% is :-
30 parts of (40 parts of an item split into 100 parts) = 100/30(100/40) = 0.3(0.4) = 0.3 times by 0.4 = 0.12 = 100/12 = 12%

:o

Shocking I know, but the same really DOES go for 40% of 30%
:lol: :lol: :lol: :lol: :lol: :lol:

748IOM 18-Sep-2005 22:37

30 * 40 / 100 = 12

psychlist 18-Sep-2005 22:40

Too easy!
 
Quote:

Originally posted by 748IOM
30 * 40 / 100 = 12

Oh come ON, he did ask for a "Carol Vorderman" explanation :lol:

748IOM 18-Sep-2005 22:45

oops sorry, yeah yours is better :D


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