SOLUTION: Andrew's parents follow schedule for taking care of their car. They change the oil every 3000km, rotate the tyres every 10000km and replace the wiper blades every 15000km. After ho
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Question 1143421: Andrew's parents follow schedule for taking care of their car. They change the oil every 3000km, rotate the tyres every 10000km and replace the wiper blades every 15000km. After how many kilometres will they first have to change the oil, rotate the tyres and replace the wiper blades all at once? Answer by ikleyn(52897) (Show Source):
