Question:
At a certain speed a scooty covers a distance of 36 km in 4 hours. How much distance will it cover in 5 hour?
Correct Answer
45 km
Solution And Explanation
Solution
Given,
Distance = 36 km
Time = 4 hour
Thus, distance covers in 5 hour = ?
Here the speed and time are given. So, we need to find the speed to calculate the distance covers in the given time.
Method (1) Using Formula
Calculation of Speed using formula
Formula to find the speed
Speed = Distance/Time
= 36/4 = 9 km/h
Thus, speed = 9 km/h
Calculation of the distance in the given time using formula
Formula to find the distance
Distance = Speed × Time
= 9 km/h × 5 hour = 45 km
Thus, the distance covered in the given time = 45 km Answer
Method (2) Using Unitary Method
Calculation of the Distance using formula
Given,
Distance = 36 km
Time = 4 hour
Thus, distance covers in 5 hour = ?
∵ In 4 hours the distance covered = 36 km
∴ In 1 hour the distance covered = 36/4 km
∴ In 5 hours the distance covered
= 36/4 × 5 km
= 36 × 5/4 km
= 180/4 = 45 km
Thus, the distance covered in the given time = 45 km Answer
Similar Questions
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(2) At a certain speed a scooty covers a distance of 98 km in 4 hours. How much distance will it cover in 5 hour?
(3) Find the distance covered by a bus in 24 hours if it covers a distance of 90 km in 14 hours.
(4) At a certain speed a car covers a distance of 10 km in 2 hours. How much distance will it cover in 3 hour?
(5) By running at a speed of 31 km/h how much distance a motor bike will cover in 8 second?
(6) Find the distance covered by a motor bike in 23 hours if it covers a distance of 52 km in 13 hours.
(7) Find the distance covered by a bus in 24 hours if it covers a distance of 98 km in 14 hours.
(8) At a certain speed a car covers a distance of 94 km in 2 hours. How much distance will it cover in 3 hour?
(9) After spotting a deer at a distance of 500 m, a tiger takes 1 minute 05 second to catch the prey. If after spotting the deer, the tiger takes about 15 second in thinking and then starts running, then find the speed of the tiger in kilometre per hour.
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