Question

change the speed of 6m/s into km/h​

Answer 1

To convert m/s to km/hr, multiply by $\frac{18}{5}$

Therfore it becomes $\frac{6}{1} * \frac{18}{5}$

= $\frac{108}{5}\\= 21.66$

Then add units

21.6km/hr

Answer 2

Answer:

Speed = 6$\frac{m}{s}$

Speed in $\frac{km}{hr}$

= 6 × $\frac{18}{5}$

(To convert a speed of m/s into km/hr, multiply $\frac{18}{5}$

= 21.6km/h