Q.10. A car is running at the speed of 72 Km/h. how much distance
will it cover in 22 minutes.
On​

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1. Given :

   • Speed of a car = 72 km/h
   • Time in which the car covers a particular distance = 22 minutes

   To find :

   • Distance covered by the car

   Concept Used :

   → Formula to calculate distance :-

   • Distance = S × T

   where,

   • S and T are speed and time respectively.

   Unit conversion :-

   • 1 min = 1/60 hr

   To convert any value from min into hr, divide it by 60.

   Solution :

   Firstly, convert the time from min into hr.

   Time →

   ⠀⠀⠀⇒ Time = 22 min = 22/60 hr or 0.367 hr

   → Time = 22/60 hr or 0.367 hr

   Distance covered by the car :-

   ⠀⠀⠀⇒ Distance = S × T

   ⠀⠀⠀⇒ Distance = 72 × 22/60

   ⠀⠀⠀⇒ Distance = 26.4

   Distance covered by the car in 22 minutes or 0.367 hr = 26.4 km

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   Know MorE :

   • Distance is the path travelled by a body in a particular time.
   • Speed is the rate at which a body covers a particular distance.
   • Speed = Distance ÷ Time
   • Time = Distance ÷ Speed

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