Question
Convert 20 m/s into km/hr.

Answer

20m/s can be converted into km/hr as
20 m/s = $\frac{20 \times 3600}{1000}$ = 72 km/hr.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free