Question: A train travels at a speed of 90 km/h. How long will it take to cover 450 km? (2019)
Options:
4 hours
5 hours
6 hours
7 hours
Correct Answer: 6 hours
Exam Year: 2019
Solution:
Time = Distance / Speed = 450 km / 90 km/h = 5 hours.
A train travels at a speed of 90 km/h. How long will it take to cover 450 km? (2
Practice Questions
Q1
A train travels at a speed of 90 km/h. How long will it take to cover 450 km? (2019)
4 hours
5 hours
6 hours
7 hours
Questions & Step-by-Step Solutions
A train travels at a speed of 90 km/h. How long will it take to cover 450 km? (2019)
Step 1: Identify the speed of the train, which is 90 km/h.
Step 2: Identify the distance the train needs to travel, which is 450 km.
Step 3: Use the formula for time, which is Time = Distance / Speed.
Step 4: Plug in the values: Time = 450 km / 90 km/h.
Step 5: Calculate the result: 450 divided by 90 equals 5.
Step 6: Conclude that it will take the train 5 hours to cover 450 km.
Speed, Distance, and Time – This concept involves the relationship between speed, distance, and time, where time can be calculated by dividing distance by speed.
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