Question

4. Convert the following into km/hr:
(ii) 22.5 m/s
(1) 15 m/s​

Answer 1

Answer:

22.5 m/s = 81 km/hr

15 m/s = 54 km/hr

Step-by-step explanation:

To convert it, second × 60 × 60

Divide it by 1000

Then you will get the km/hr