Question

a red car travels 120km in 1 hour. a blue car travels 130km in the same time. which car has the greater average speed

Answer 1

Blue car

Step-by-step explanation:

first let's find the speed:

1) S=D/T

so 120/1= 120km per hr

2) 130/1=130km per hr

so as we can see 130km per hr is faster than 120 km per hr by 10 km per hr