Answer:
The average speed is 24 km/h less than the top speed of the lorry.
Step-by-step explanation:
The top speed of the lorry is the highest speed reached during transit, while its average speed is the mean speed attained
Given:.
Top speed of the lorry = 90 km/h
Average speed of the lorry = 66 km/h
Then,
The difference between the speed reached = top speed - average speed
= 90 - 66
= 24 km/h
Therefore, the average speed is 24 km/h less than the top speed of the lorry.
I think this is right. The answer is 12.
24 times 9 equals 216, which is the area of the room floor.
Then I did 6 times 3 equals 18.
Then I divided 216 by 18 to get 12.
5000. You round up the first 7
