A car washer can wash 8 cars in 18 minutes. At this rate, how many cars can be washed In 3 hrs?
A car washer can wash 8 cars in 18 minutes. At this rate, how many cars can be washed In 3 hrs?
Explanation
8 cars / 18 minutes = x cars / 180 minutes (3 hours)
x = (8 * 180) / 18
x = 80
So, the correct answer is 80.