Question

Which is an expression to find the speed in m/s? d = 40 meters, t = 10 seconds
A. 40/10

B. 40x10

C. 10/40

D. 40+10

Answer 1

The answer is A because the equation is 40/10 which would give you 4 and it asks m/s.

Answer 2

D ÷ T = S
A is correct because to find the speed you have to divide the distance by the time. The answer is 4.