Question:
Find the distance covered by a motor bike in 23 hours if it covers a distance of 72 km in 13 hours.
Correct Answer
127.42 km
Solution And Explanation
Solution
Given,
Distance = 72 km
Time = 13 hour
Thus, distance covers in 23 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
= 72/13 = 5.54 km/h
Thus, speed = 5.54 km/h
Calculation of the distance in the given time using formula
Formula to find the distance
Distance = Speed × Time
= 5.54 km/h × 23 hour = 127.42 km
Thus, the distance covered in the given time = 127.42 km Answer
Method (2) Using Unitary Method
Calculation of the Distance using formula
Given,
Distance = 72 km
Time = 13 hour
Thus, distance covers in 23 hour = ?
∵ In 13 hours the distance covered = 72 km
∴ In 1 hour the distance covered = 72/13 km
∴ In 23 hours the distance covered
= 72/13 × 23 km
= 72 × 23/13 km
= 1656/13 = 127.42 km
Thus, the distance covered in the given time = 127.42 km Answer
Similar Questions
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(2) Find the distance covered by an athlete in 25 hours if it covers a distance of 88 km in 15 hours.
(3) By running at a speed of 25 km/h how much distance a motor bike will cover in 8 second?
(4) By running at a speed of 44 km/h how much distance a car will cover in 5 second?
(5) Find the distance covered by a moving object in 28 hours if it covers a distance of 58 km in 18 hours.
(6) If a cyclist takes 5 hours to cover a distance of 30 km, then what will be his speed in meter per minute?
(7) By running at a speed of 36 km/h how much distance a car will cover in 5 second?
(8) By running at a speed of 31 km/h how much distance an athlete will cover in 10 second?
(9) By running at a speed of 48 km/h how much distance a motor bike will cover in 8 second?
(10) By traveling a speed of 18 km/h, a bike completes a journey in 25 minute, then find the distance covered by him and how much time it will take cover a distance of 120 km?