Question : Find the distance covered by a bus in 24 hours if it covers a distance of 98 km in 14 hours.
Correct Answer 168 km
Solution & Explanation
Solution
Given,
Distance = 98 km
Time = 14 hour
Thus, distance covers in 24 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
= 98/14 = 7 km/h
Thus, speed = 7 km/h
Calculation of the distance in the given time using formula
Formula to find the distance
Distance = Speed × Time
= 7 km/h × 24 hour = 168 km
Thus, the distance covered in the given time = 168 km Answer
Method (2) Using Unitary Method
Calculation of the Distance using formula
Given,
Distance = 98 km
Time = 14 hour
Thus, distance covers in 24 hour = ?
∵ In 14 hours the distance covered = 98 km
∴ In 1 hour the distance covered = 98/14 km
∴ In 24 hours the distance covered
= 98/14 × 24 km
= 98 × 24/14 km
= 2352/14 = 168 km
Thus, the distance covered in the given time = 168 km Answer
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(4) By running at a speed of 23 km/h how much distance a car will cover in 5 second?
(5) Find the distance covered by a cyclist in 21 hours if it covers a distance of 90 km in 11 hours.
(6) Find the distance covered by a cyclist in 21 hours if it covers a distance of 54 km in 11 hours.
(8) By running at a speed of 11 km/h how much distance a bus will cover in 9 second?
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