Mathematics
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OpenStudy (anonymous):
SOLVE IT PLEASE
2+3=8,
3+7=27,
4+5=32,
5+8=60,
6+7=72,
7+8=??
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OpenStudy (anonymous):
pls tell me how 2+3 becomes =8
OpenStudy (anonymous):
its a puzzle
OpenStudy (anonymous):
i guess its 2^3=8
OpenStudy (anonymous):
48 x 7 = 336
OpenStudy (anonymous):
8 = 4 x 2
27 = 9 x 3
32 = 8 x 4
60 = 12 x 5
72 = 12 x 6
336 = 48 x 7
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OpenStudy (anonymous):
then wht about 3+7=27 @nitz
OpenStudy (anonymous):
sorry it should be 14x 7 = 98
OpenStudy (anonymous):
98 is the answer
OpenStudy (anonymous):
bt what is the logic @abb50
OpenStudy (anonymous):
(n*b)+n*x=c b=n+1 x=n-1
n*n+1+n*n-1=c
7+8=c?
7*(7+1)+7*(7-1)=c
=56+42=c
c=98
7+8=98
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OpenStudy (anonymous):
8 = (3 + 1) x 2
27 = (7+2) x 3
32 = (5+3) x 4
60 = (8 + 4)x5
72 = (7 +5)x6
89 = (8 +6) x7
OpenStudy (anonymous):
did i pass the audition @KRAZZy ?
OpenStudy (anonymous):
(2*3)+(1*2)=8
(3*7)+(2*3)=27
(4*5)+(3*4)=32 Similarly
(7*8)+(6*7)=98
OpenStudy (anonymous):
not 89 its 98 bt u r ryt @abb50
OpenStudy (anonymous):
sorry. that was a typo.
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OpenStudy (anonymous):
nitz i cant understand hw u do this @nitz
OpenStudy (anonymous):
ANOTHER WAY:
(2+3)-1 = 4*(2)=8
(3+7)-1 = 9*(3)=27
so
(7+8)-1 =14*(7)=98 answer :)
OpenStudy (anonymous):
yeah its better thnx @nitz