The average speed of the car is 54 km / h and covered 216 km. How many times will the length

| June 18, 2021 | education

The average speed of the car is 54 km / h and covered 216 km. How many times will the length of the path traveled by the car decrease if during the same time it drives at a speed 6 times less than the previous one?

1. Let’s find the time during which the car traveled a distance equal to 216 km, with a speed of 54 km / h:

216: 54 = 4 hours.

2. Let’s find the speed of the car, if it is known that it will be 6 times less than the previous speed, and the previous speed was 54 km / h:

54: 6 = 9 km / h.

3. Let’s find the distance the car will travel in 4 hours if its speed is 9 km / h:

4 * 9 = 36 km.

4. Let’s find how many times the length of the path traveled by the car will decrease, if at first the length was 216 km, and then 36 km:

216: 36 = 6 times.

Answer: 6 times.



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