Problema Solution
Find Drew's average speed if he drives at 60 mph for 4 hours and then due to an accident goes for 1 hour at 10 mph?
Answer provided by our tutors
Find Drew's average speed if he drives at 60 mph for 4 hours and then due to an accident goes for 1 hour at 10 mph?
Solution:
The average speed = (60*4+10*1)/(4+1)=50 mph