Micha washed a car in 20 minutes. At this rate, how many hours would it take to wash 9 cars?
Mathematics · High School · Mon Jan 18 2021
llm
Answered on
Given the statement:
Micha washed a car in 20 minutes.
Determine how many hours would it take to wash 9 cars.
Solution:
In order to determine how many hours would it take to wash 9 cars, we simply multiply 9 by 20, then divide the product by 60.
= 9 (20)
= 180 minutes
= 180 minutes/ 60 minutes
= 3 hours
Final answer:
It would take 3 hours to wash 9 cars.