Question

Машина в первый день проехала 513 км за 9 ч во воторой день машина находит ся в пути 7 ч и ехала с пережней скорость сколько километров проехала маина за 2 дня

Answer 1

1)513:9=57(км/ч) скорость машины
2)57*7=399(км)второй день
3)513+399=912(км)всего
Ответ: 912 км за два дня

Answer 2

Calculation of the Total Distance Traveled by the Car in 2 Days

To calculate the total distance traveled by the car in 2 days, we need to add the distances traveled on the first and second days.

On the first day, the car traveled 513 km in 9 hours.

On the second day, the car was on the road for 7 hours and traveled at the same speed as the previous day.

To calculate the distance traveled on the second day, we can use the formula:

Distance = Speed × Time

Since the speed remains the same, we can use the speed from the first day to calculate the distance traveled on the second day.

Let's calculate the distance traveled on the second day:

Distance on the second day = Speed × Time = 513 km/h × 7 h

Now, let's calculate the total distance traveled in 2 days by adding the distances from the first and second days:

Total distance traveled in 2 days = Distance on the first day + Distance on the second day

Please note that we don't have the exact speed value from the search results, so we cannot provide the precise calculation. However, you can use the given information to calculate the total distance traveled by substituting the appropriate values into the formulas provided above.