1.) Samuel can type 975 words in 25 minutes what is his typing speed per minute?

2.) A bus travel 252 km at 72 km/h. how long does it travel?

3.) how long does it take to travel 180 km at 45 km/h?

4.) Paolo drove for 2 hours at rate of 70 km per hour and 3 hours at 60 km per hour. What is his average speed?

nonsense answer= report​