Question

A swimming pool is 50 metres long. A boy can swim across the length and then return to his starting position in 5 minutes. What is his swimming speed in km/h? ​

Answer 1

Answer:

100 meters in 5 minutes

0.1 km in 0.05 hrs

Answer 2

Step-by-step explanation:

he is going and coming so 50×2=100 so 100 ÷5 =20so the boy swimming speed is 20m per minute