Question:
At a certain speed a cyclist covers a distance of 96 km in 3 hours. How much distance will it cover in 4 hour?
Correct Answer
128 km
Solution And Explanation
Solution
Given,
Distance = 96 km
Time = 3 hour
Thus, distance covers in 4 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
= 96/3 = 32 km/h
Thus, speed = 32 km/h
Calculation of the distance in the given time using formula
Formula to find the distance
Distance = Speed × Time
= 32 km/h × 4 hour = 128 km
Thus, the distance covered in the given time = 128 km Answer
Method (2) Using Unitary Method
Calculation of the Distance using formula
Given,
Distance = 96 km
Time = 3 hour
Thus, distance covers in 4 hour = ?
∵ In 3 hours the distance covered = 96 km
∴ In 1 hour the distance covered = 96/3 km
∴ In 4 hours the distance covered
= 96/3 × 4 km
= 96 × 4/3 km
= 384/3 = 128 km
Thus, the distance covered in the given time = 128 km Answer
Similar Questions
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(2) At a certain speed a car covers a distance of 80 km in 2 hours. How much distance will it cover in 3 hour?
(3) At a certain speed a cyclist covers a distance of 40 km in 3 hours. How much distance will it cover in 4 hour?
(4) By running at a speed of 19 km/h how much distance a motor bike will cover in 8 second?
(5) By running at a speed of 47 km/h how much distance a motor bike will cover in 8 second?
(6) Find the distance covered by a car in 20 hours if it covers a distance of 80 km in 10 hours.
(7) At a certain speed a cyclist covers a distance of 6 km in 3 hours. How much distance will it cover in 4 hour?
(8) By running at a speed of 47 km/h how much distance a car will cover in 5 second?
(9) At a certain speed a scooty covers a distance of 50 km in 4 hours. How much distance will it cover in 5 hour?
(10) At a certain speed a cyclist covers a distance of 58 km in 3 hours. How much distance will it cover in 4 hour?