Question

Дети собрали 2 модели луноходов один работал 12 минут другой 18 минут причём 2 преодолел расстояние на 30 км больше чем первый сколько метров преодолел каждый луноход?

Answer 1

Ответ:

1 = 60000 метров 60 км

2 = 90000 метров 90 км

Пошаговое объяснение:

18-12=6 мин.

6 мин. = 30 км

30+30=60 км. -1

60+30=90 -2

Answer 2

Calculating Distance Covered by Each Rover

To calculate the distance covered by each rover, we can use the formula:

Distance = Speed × Time

Let's calculate the distance covered by each rover.

For the first rover: - Time = 12 minutes = 0.2 hours (since 1 hour = 60 minutes) - Let's assume the speed of the first rover is x km/h.

For the second rover: - Time = 18 minutes = 0.3 hours (since 1 hour = 60 minutes) - The second rover covered a distance 30 km greater than the first rover. - So, the speed of the second rover is x + 30 km/h.

Now, we can calculate the distance covered by each rover using the formula:

Distance = Speed × Time

For the first rover: - Distance = x km/h × 0.2 hours

For the second rover: - Distance = (x + 30) km/h × 0.3 hours

Let's calculate the distances covered by each rover.