Question

18. Express 15 m/s to
km/h​

Answer 1

Explanation:

1km=100m

so, 1m=1/100km

15m=15*1/100km

15m=15*10^-2km

please mark me as a brainliest

Answer 2

$15 \times \frac{18}{5} = 54$

15 m/sec = 54 km/h.

____________________________

I hope it will help you ☺

Fóllòw Më ❤