Question

what will be the speed in hour/km if the man run 200m in 20minutes​

Answer 1

Answer:

Distance covered=200m= 0.2km

Time taken=20 minutes= 1/3 hours

Speed

$= \frac{0.2}{ \frac{1}{3} } \\ \\ = 0.2 \times 3kmph \\ \\ \\ = 0.6 \: kmph$

Answer 2

2 km in 0.3 h speed