Final answer:
To calculate how far a professional climber would ascend in five hours, knowing they climbed 820 meters in six hours, we find their average hourly speed and multiply it by five, resulting in 683.35 meters climbed in five hours.
Step-by-step explanation:
The question appears to contain a typo and should likely refer to a professional climber scaling a building or a mountain, rather than 'skilled the outside of the Berkeley.' Assuming this, we can approach the question using proportionality from mathematics.If the climber ascends 820 meters in six hours, we can calculate the average speed of the climber per hour by dividing the total distance climbed by the total time taken. Then, to find out how far the climber would climb in five hours, we multiply this average speed by five.So, the climber's speed is 820 meters / 6 hours = 136.67 meters per hour. Therefore, in five hours, the climber would ascend 5 hours × 136.67 meters/hour = 683.35 meters.