If he runs 5 kilometers in 30 minutes, at that rate he would run 10 kilometers in an hour.
so 10 kilometers per hour is his speed
30 times greater I hope it helps unlike that other answer...
Answer:
i think the difference in height from the top to the bottom is 8ft
The ratio of largest to smallest share is 9:3, so that the largest share is 3 times that of the smallest share. If the largest share is 54, 54/3=18.
Hope this helps!
