Answer:
Uhm so anywayss lol 50 whole hours sis.
Step-by-step explanation:
since 1km x 50 is 50km you would do 1 hour x 50 and you get 50 hours of your life wasted running:))
50 hours.
We can use dimensional analysis!
[tex]\displaystyle{50km\over{1km\over hr}} = 50hr[/tex]
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