Question

You arrive in my class 45 seconds after leaving math which is 90 meters away. How fast did you travel?

Answer 1

Answer:

2m/s.

Step-by-step explanation:

Distance= 90m

time(second)= 45sec

speed=?

we know that ...

Distance=speed×time

90m=speed×45sec

speed=2m/s

Answer 2

Answer:

Time = 45 seconds

Distance = 90 metres

Speed = ?

As We Know = D = S×T

And

S = D/T

90/45

= 2 m/sec