To find the average speed in km/hr, we need to convert the given distance and time into the same unit.
First, let's convert 150 minutes to hours. Since there are 60 minutes in an hour, we divide 150 minutes by 60:
150 minutes / 60 minutes/hour = 2.5 hours
Now we can calculate the average speed:
Average speed = Distance / Time
Average speed = 20 km / 2.5 hours = 8 km/hr
Therefore, the man's average speed was 8 km/hr.
A man cycles a distance of 20km in 150minutes.What was her average speed in Km/hr
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1 answer