It will take them about 26 days to complete the expedition
According to the information, the team of explorers is to travel 19.12km in 12 hours
If they are expected to travel 1014.15km in total, the total time taken is given as:
1014.15km = x
Take their proportions:
[tex]\frac{19.12}{1014.15} = \frac{12}{x} \\ 19.12x = 12,169.8\\ x = 636.495hours[/tex]
Convert the time taken to days;
[tex]x =\frac{636.495}{24}\\ x \approx 26.5 days[/tex]
This shows that it will take them about 26 days to complete the expidition.
Learn more on proportion here: https://brainly.com/question/19994681