Question

пешеход движется со скоростью 5км/ч,а автомобиль со скоростью 52км/ч.На сколько километровбольше проедет автомобиль,чем пройдётпешеход,если в пути они будут 3 часа

Answer 1

Ответ:

141

Пошаговое объяснение:

3*5=15

3*52=156

156-15=141

Answer 2

Calculation of Distance Traveled

To calculate the distance traveled by the pedestrian and the car, we can use the formula:

Distance = Speed × Time

First, let's calculate the distance traveled by the pedestrian and the car separately.

For the pedestrian: - Speed of pedestrian = 5 km/h - Time = 3 hours

Using the formula, the distance traveled by the pedestrian is: Distance_pedestrian = 5 km/h × 3 h

For the car: - Speed of car = 52 km/h - Time = 3 hours

Using the formula, the distance traveled by the car is: Distance_car = 52 km/h × 3 h

Calculation Results

Now, let's calculate the distances:

- Distance_pedestrian = 5 km/h × 3 h = 15 km - Distance_car = 52 km/h × 3 h = 156 km

Difference in Distance Traveled

To find the difference in distance traveled by the car compared to the pedestrian, we subtract the distance traveled by the pedestrian from the distance traveled by the car:

Difference = Distance_car - Distance_pedestrian

Substituting the values: Difference = 156 km - 15 km

So, the car will travel 141 kilometers more than the pedestrian in the given time of 3 hours.