Question

a truck covers distance of 621.0 km in 5 hours what is the average speeed of the truck answer in one word only​

Answer 1

ANSWER

Distance(km)=20km

Time=30 minutes

Speed of truck =distance/time

=20/30

=⅔ km/minute

Now

Speed=distance/time

⅔=15/time

Time=15*3/2

Time=45/2 minutes.

Now, distance covered in 45 minutes is

⅔=distance/45

Distance is 30 km

Answer 2

Answer:

124.2

Step-by-step explanation:

Distance = 621.0km

Time = 5hrs

Speed = Distance

Time

= 621.0

5

= 124.2 (Ans)