Question

a man covers a distance of 90 m in 1 min. what os his speed in km/h?​

Answer 1

Answer:

0.090 km/ 0.0167 h

Step-by-step explanation:

As 1 km=1000m

Therefore 90m = 90÷1000=0.090 km.

As 1 hour = 60 minutes

Therefore 1min = 1÷60=0.0167 h.

Hope it may help you❤️

Answer 2

Answer:

speed is distance over time

here time is given in min. and ans. should be in hour.

so, convert minute in hour

and then divide it with 90 and you will get your answer

hope this helps you ❣️