Question

What is the speed of each vehicle? (Remember S=d/t)

A: 10 km/h, B: 5 km/h
A:5 km/h, B: 2 km/h
A: 20 km/h, B: 10 km/h
A: 50 km/h, B: 40 km/h

Answer 1

A: 20 km/h, B: 10 km/h

Step-by-step explanation:

Speed of Vehicle A = 40-20/ 2-1

=20 km/h

If A is 20km/h, B is 10km/h as given in option