first milestone 16
second milestone 61
third milestone 106
its an observation..ntn like nethn..onli thing i tht ws dat as speed is
uniform so distance traveled per hr is constant..so two milestones with
reverse numbers wil hv difference as 9x-9y ie multiple of 9..also third
milestone wil be very near to 100 to so 1 is fixed as a digit..odrs can be
found out by hit and trial..
VM
NSIT, COE, 3rd year
On , Kamakshii Aggarwal <[email protected]> wrote:
vaibhav can u please explain.i know the answer already..im just not able
to solve the equations fully
On Wed, Aug 3, 2011 at 7:09 PM, Arun Vishwanathan [email protected]>
wrote:
in general, if u guys get any answer, please post a short explanation
even if it the solution is very obvious to u...not everyone gets it when
looking at the answer...
On Wed, Aug 3, 2011 at 3:34 PM, [email protected]> wrote:
45 km/hr
VM
NSIT, COE, 3rd year
On , Kamakshii Aggarwal [email protected]> wrote:
> A car is traveling at a uniform speed.The driver sees a milestone
showing a 2-digit number. After traveling for an hour the driver sees
another milestone with the same digits in reverse order.After another
hour the driver sees another milestone containing the same two digits.
What is the average speed of the driver?
>
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Kamakshi
[email protected]
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