In 2011, a professional climber scaled the outside of Burj Khalifa making it all the way to 828 meters in 6 hours. how far did they climb in the first 2 hours?

Given:

Professional climbers climb 828 meters in 6 hours.

To find:

how far did they climb in the first 2 hours?

Solution:

According to the question,

In 6 hours, they climb 828 meters.

In 1 hour, they climb meters.

In 2 hour, they climb meters.

Now, the distance they climb in the first 2 hours is

Therefore, they will climb 276 meters in first 2 hours.

x-3y=4

step-by-step e

13cm

step-by-step explanation:

(apex)