JJ143899
JJ143899
30.10.2021 • 
Mathematics

Andrew's parents follow a regular schedule for taking care of their new car. They change the oil every 3,000 miles, rotate the tires every 10,000 miles and replace the windshield wipers every 15,000 miles. After how many miles will they first have to change the oil, rotate the tires and replace the
windshield wipers all at once?

10,000 miles

15,000 miles

30,000 miles

60,000 miles

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