Respuesta :
Hello ashtin2373!
The correct answer is: 6 hours
Divide 180 miles by 30 miles per hour. You change the unit rate of 30 miles per one hour to a rate of 180 miles per 6 hours.
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https://brainly.com/question/16265010

Hello ashtin2373!
The correct answer is: 6 hours
Divide 180 miles by 30 miles per hour. You change the unit rate of 30 miles per one hour to a rate of 180 miles per 6 hours.
#LearnWithBrainly
https://brainly.com/question/16265010