Question

Q.. CALCULATE SPEED AND EXPRESS IN BOTH KM/H AND M/S

1. A train takes 3 hours to travel 900 km calculate the speed.

2. Rahul takes 3 seconds to run 150 in a race calculate his speed and Express in km h.

pls solve it to give correct answer..
it's important for me and also so urgent..
Don't Spam...
thank you..

pls solve it properly! ​

Answer 1

Answer:

1)300 km/hour

2)50km/hour

Explanation:

1)Speed=Distance/Time

=900/3=300km/hr

2)To convert into km/hr multiply 5/18×3= 30

speed =distance/time

= 150/30=50 km/hr