Question

What is the speed of a walker who travels 500m in 192s?

Answer 1

Answer:

9.375 km/h

Step-by-step explanation:

192 - 3 minutes 12 seconds

500m - 0,5 kilometers

60 x 60 = 3600

3600:192=18.75

500 x 18.75 = 9375

9375 meters - 9.375 kilometers

Answer 2

Answer:

2.6m/s

Step-by-step explanation:

$s = d \div t \\ \: = 500 \div192 \\ = 2.6ms$