Solve the following problems. SHOW YOUR SOLUTIONS.
1.)A train travels at speed of 30 mph and travel a distance of 240 miles. How long did it take the train to complete its journey?
2.)A car travels a distance of 540 km in 6 hours. What speed did he travel at?
3.) Jim travelled at a speed of 18 km/h for 2 hours, What was his distance covered?
4.) A boat is roawed at a speed of 5 km/h. How much time will take to a row at a distance of 1.5 km?
5.) A man covers 3m in 15 sec. What is the speed?
please help me
thanks in advance ❤️
1.)A train travels at speed of 30 mph and travel a distance of 240 miles. How long did it take the train to complete its journey?
2.)A car travels a distance of 540 km in 6 hours. What speed did he travel at?
3.) Jim travelled at a speed of 18 km/h for 2 hours, What was his distance covered?
4.) A boat is roawed at a speed of 5 km/h. How much time will take to a row at a distance of 1.5 km?
5.) A man covers 3m in 15 sec. What is the speed?
please help me
thanks in advance ❤️
Add an Answer
More Questions From This User See All
Answers & Comments
Answer:
1) The train took 8hours to complete its journey.
2) The car travel at the speed of 90km/h.
3)The distance covered by Jim is 36km.
4)The boat rowed for 0.3hours.
5)The speed of the man is 0.2m/s.
Explanation:
1) Given :
Speed = 30m/h
Distance= 240miles
Time= ?
Solution:
Time = distance ÷ speed
= 240 miles ÷ 30 miles per hour
= 8 hour
2) Given :
Distance = 540 km
Time = 6 hours
Speed= ?
Solution :
Speed = distance ÷ time
= 540 km ÷ 6 hours
= 90 km/h
3)Given :
Speed = 18km/h
Time = 2hours
Distance= ?
Solution :
Distance = speed * time
= 18km/h * 2 hours
= 36km
4) Given:
Speed = 5km/h
Distance= 1.5 km
Time= ?
Solution:
Time = distance ÷ speed
= 1.5 km ÷ 5km/h
= 0.3 hour
5) Given:
Distance =3 meters
Time = 15 second
Speed= ?
Solution :
Speed = distance ÷ time
= 3meters ÷ 15 seconds
= 0.2m/s