Question

A girl walks 12 km at the speed of 3 km/h. What change should she make in her speed to take (1) an hour less and (2) an hour more to cover the distance?​

Answer 1

Answer:

Here's your answer.

plz mark as the brainliest

Answer 2

Answer:

12×1=12

3×2=6

12÷6=2

bro your answer is 2