Question:
At a certain speed a scooty covers a distance of 2 km in 4 hours. How much distance will it cover in 5 hour?
Correct Answer
2.5 km
Solution And Explanation
Solution
Given,
Distance = 2 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
= 2/4 = 0.5 km/h
Thus, speed = 0.5 km/h
Calculation of the distance in the given time using formula
Formula to find the distance
Distance = Speed × Time
= 0.5 km/h × 5 hour = 2.5 km
Thus, the distance covered in the given time = 2.5 km Answer
Method (2) Using Unitary Method
Calculation of the Distance using formula
Given,
Distance = 2 km
Time = 4 hour
Thus, distance covers in 5 hour = ?
∵ In 4 hours the distance covered = 2 km
∴ In 1 hour the distance covered = 2/4 km
∴ In 5 hours the distance covered
= 2/4 × 5 km
= 2 × 5/4 km
= 10/4 = 2.5 km
Thus, the distance covered in the given time = 2.5 km Answer
Similar Questions
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(2) Find the distance covered by a cricket ball in 27 hours if it covers a distance of 50 km in 17 hours.
(3) By running at a speed of 35 km/h how much distance an athlete will cover in 10 second?
(4) Find the distance covered by a moving object in 28 hours if it covers a distance of 76 km in 18 hours.
(5) Find the distance covered by a ball in 26 hours if it covers a distance of 78 km in 16 hours.
(6) By running at a speed of 42 km/h how much distance a car will cover in 5 second?
(7) By running at a speed of 48 km/h how much distance a scooty will cover in 7 second?
(8) Find the distance covered by a moving object in 28 hours if it covers a distance of 62 km in 18 hours.
(9) At a certain speed a car covers a distance of 68 km in 2 hours. How much distance will it cover in 3 hour?
(10) By running at a speed of 32 km/h how much distance a cyclist will cover in 6 second?