Question : Find the distance covered by a ball in 26 hours if it covers a distance of 72 km in 16 hours.
Correct Answer 117 km
Solution & Explanation
Solution
Given,
Distance = 72 km
Time = 16 hour
Thus, distance covers in 26 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
= 72/16 = 4.5 km/h
Thus, speed = 4.5 km/h
Calculation of the distance in the given time using formula
Formula to find the distance
Distance = Speed × Time
= 4.5 km/h × 26 hour = 117 km
Thus, the distance covered in the given time = 117 km Answer
Method (2) Using Unitary Method
Calculation of the Distance using formula
Given,
Distance = 72 km
Time = 16 hour
Thus, distance covers in 26 hour = ?
∵ In 16 hours the distance covered = 72 km
∴ In 1 hour the distance covered = 72/16 km
∴ In 26 hours the distance covered
= 72/16 × 26 km
= 72 × 26/16 km
= 1872/16 = 117 km
Thus, the distance covered in the given time = 117 km Answer
Similar Questions
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(3) By running at a speed of 37 km/h how much distance a cyclist will cover in 6 second?
(4) By running at a speed of 44 km/h how much distance a cyclist will cover in 6 second?
(5) By running at a speed of 38 km/h how much distance a car will cover in 5 second?
(6) By running at a speed of 40 km/h how much distance a scooty will cover in 7 second?
(7) By running at a speed of 38 km/h how much distance a scooty will cover in 7 second?
(8) Find the distance covered by a ball in 26 hours if it covers a distance of 60 km in 16 hours.
(9) By running at a speed of 40 km/h how much distance a cyclist will cover in 6 second?
(10) By running at a speed of 50 km/h how much distance an athlete will cover in 10 second?