Your family is planning a 4 hour car trip. Along the way, you are planning to take three breaks, each 30 minutes long. At what time should you leave home to arrive at the destination by 8:00pm
Let's make a simple calculation, the car trip is 4 hours, and the three breaks will take 30min*3=90min, which means 1.5 hours, then the whole trip will cost 5.5 hours. If you want to arrive at 8:00pm, you should start as 2:30pm.
