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The speed of the car is at 57 \(km\)\(/\)\(h\) when it covers a distance of 160 \(km\) at 3 \(:\) 2 \(pm\). What would be the speedometer reading at 8 \(:\) 39 \(pm\)?
 
 \(km\)\(/\)\(h\)
 
Important!
Note: Enter your answer with 2 decimal digits.