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. Write down all the integer options for the ages of the car and the owner of the car, if the age of the owner must be between 18 and 85.
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. What is the distance between the places on the map if the places in reality are 
apart.
, the distance between Ljubljana and Barcelona is 
. What is the approximate distance between places in reality?
. The length of distance AB is 4 cm shorter than the length of distance CD. What are the lengths of the distances AB and CD?
