Answer:
The duration of each of the three spacewalk is between 364 minutes and 480 minutes with a total duration of 1324 minutes
Explanation:
A spacewalk also termed an EVA or extravehicular activity, is defined as the general activity of an astronaut outside of a vehicle in space
Spacewalks can last up to 5 to 8 hours
Here we have a word problem, and are required to find the number of minutes equivalent to 22 hour and 4 minutes
Number of minutes per hour = 60 minutes
Number of minutes in 22 hours = 60 × 22 = 1320 minutes
Total number of minutes in 22 hours 4 minutes = 1320 + 4 = 1324 minutes.
Whereby the duration of a space walk is up to 5 to 8 hours gives;
22 hours 4 minutes - 8 hour - 8 hour -x = 0
Hence x = 6 hour 4 minutes
Therefore, the duration of each spacewalk is between 6 hour 4 minutes and 8 hours or in minutes we have
The duration of each spacewalk is between (6 × 60 + 4) 364 minutes and 480 minutes.