chauffeur looked at the counter of his car. Count showed the number of 15951st The chauffeur saw that the number of kilometers
he followed, expressing the number of palindromic, ie one which is from the odczytywało
left to right as well as from right to left.
Interesting! - Said the chauffeur. Now unless
not soon appear on the numerator is the number of those same properties.
But exactly two hours later, the meter showed a different number of palindromic.
with what speed he rode in a chauffeur during these two hours?
solution to the problem
chauffeur was driving at a speed of 55 km / h
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