Answers

2015-07-24T17:17:45+05:30
The number she thought of is 4. (4-(5/2))*8= 12
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2015-07-24T18:00:02+05:30
Let the number be x.
⇒By the condition ,
(x- \frac{5}{2} )8=3x
8x-20=3x
8x-3x=20
5x=20
x= \frac{20}{5} =4
Ans:The number her imaginative mind thought of is 4(i wonder why 4 of all numbers)....
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