The speed of a car is 63 km/h if we donโt let it stop at any point. If the car stops at stops, the speed of the car is 54 km/h. What is the time in minutes that the car stops for per hour?
Distance = Speed ร Time.
As the speed of the car is 63 km/h, it will cover 63 km in one hour. Similarly, when we let the car stop, it will cover 54 km/h. Therefore, due to stoppages, it covers 9 km lesser.
Time taken to cover 9 km = [(Distance/Speed)] = [(9/63)] h = (9/63)ร60 min = 60/7 min = 8.57 min
A large milk-can holds twice the amount of milk a small milk-can hold. The capacity of a jug is 2 liters
If the large milk-can has a capacity of 12 liters. How many jugs of milks are needed to fill the 1 small milk-can to the brim?