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Welcome to Fairfax Underground, a project site designed to improve communication among residents of Fairfax County, VA. Feel free to post anything Northern Virginia residents would find interesting.
Welcome to Fairfax Underground, a project site designed to improve communication among residents of Fairfax County, VA. Feel free to post anything Northern Virginia residents would find interesting.
Re: Maths Tests
Posted by:
x12
()
Date: April 06, 2013 07:42PM
Contest Entry. Wrote:
-------------------------------------------------------
> 60
I don't understand how youer getting 60. It's 48. 12, 24, 36, 48. Multiples of 12. And it's also adding one to the first number and adding two to the last number.
-------------------------------------------------------
> 60
I don't understand how youer getting 60. It's 48. 12, 24, 36, 48. Multiples of 12. And it's also adding one to the first number and adding two to the last number.
Re: Maths Tests
Posted by:
jpKuU
()
Date: April 06, 2013 07:43PM
Actually in mathematics 5+25=60 is wrong...disregards the incorrect answers 1+5=12
2+10=24
3+15=36
4+20=48
5+25=60
2+10=24
3+15=36
4+20=48
5+25=60
Re: Maths Tests
Posted by:
derp
()
Date: April 06, 2013 07:47PM
x12 Wrote:
-------------------------------------------------------
> Contest Entry. Wrote:
> --------------------------------------------------
> -----
> > 60
>
>
> I don't understand how youer getting 60. It's 48.
> 12, 24, 36, 48. Multiples of 12. And it's also
> adding one to the first number and adding two to
> the last number.
multiply each answer by 2 smart one
-------------------------------------------------------
> Contest Entry. Wrote:
> --------------------------------------------------
> -----
> > 60
>
>
> I don't understand how youer getting 60. It's 48.
> 12, 24, 36, 48. Multiples of 12. And it's also
> adding one to the first number and adding two to
> the last number.
multiply each answer by 2 smart one
Re: Maths Tests
Posted by:
Seven is a Magic Number
()
Date: April 06, 2013 07:55PM
x12 Wrote:
-------------------------------------------------------
> Contest Entry. Wrote:
> --------------------------------------------------
> -----
> > 60
>
>
> I don't understand how youer getting 60. It's 48.
> 12, 24, 36, 48. Multiples of 12. And it's also
> adding one to the first number and adding two to
> the last number.
7
(7*1)+5=12
(7*2)+10=24
(7*3)+15=36
(7*4)+20=48
(7*5)+25=60
(7*6)+30=72
...
7
-------------------------------------------------------
> Contest Entry. Wrote:
> --------------------------------------------------
> -----
> > 60
>
>
> I don't understand how youer getting 60. It's 48.
> 12, 24, 36, 48. Multiples of 12. And it's also
> adding one to the first number and adding two to
> the last number.
7
(7*1)+5=12
(7*2)+10=24
(7*3)+15=36
(7*4)+20=48
(7*5)+25=60
(7*6)+30=72
...
7
Re: Maths Tests
Posted by:
^ Magic
()
Date: April 06, 2013 07:58PM
^ 7th reply.
Magic!
Magic!
Re: Maths Tests
Posted by:
Really...
()
Date: April 06, 2013 08:19PM
It also works if you (a+b) x 2
(2+10) x 2 = 24
5+25=30, 30x2=60
First reply was correct as well, not just 7
(2+10) x 2 = 24
5+25=30, 30x2=60
First reply was correct as well, not just 7
Re: Maths Tests
Posted by:
engineer
()
Date: April 06, 2013 08:28PM
you could probably fix the right hand side with logarithms. adding logs is the same as multiplying. they just left out that some of these numbers are logs.
Re: Maths Tests
Posted by:
mCecX
()
Date: April 06, 2013 08:40PM
25+5=30 guys wtf