The times for erinã¢â‚¬â„¢s five laps around the track were 56.6 seconds, 57.9 seconds, 57.5 seconds, 65.3 seconds, and 65.7 seconds. using rounding to the nearest whole second as the only estimation technique, what is the total estimated time for erinã¢â‚¬â„¢s five laps in seconds?