Question

В таблицах даны скорости Льва и Кенгуру. Скорость Льва - 75 км/ч Скорость Кенгуру - 80 км/ч Какой преодолеет лев за 4 ч, а кенгуру за 30 мин? +Краткая запись.

Answer 1

Лев - 4 ч
1) 75 × 4 = 300 ( км ) - Лев за 4 часа.
Кенгуру - 30 мин(1/2 часа)
2) 80 : 2 = 40 ( км ) - Кенгуру за 30 мин.
Ответ : Лев - 300 км,кенгуру - 40 км.

Answer 2

Calculation of Distance:

To calculate the distance each animal will cover, we need to use the formula: distance = speed × time.

Given the speeds of the lion and the kangaroo, we can calculate the distances they will cover in the given time periods.

- Speed of the lion: 75 km/h- Speed of the kangaroo: 80 km/h Let's calculate the distances:

1. Distance covered by the lion in 4 hours: - Speed of the lion: 75 km/h - Time: 4 hours - Distance = 75 km/h × 4 hours = 300 km

2. Distance covered by the kangaroo in 30 minutes: - Speed of the kangaroo: 80 km/h - Time: 30 minutes (0.5 hours) - Distance = 80 km/h × 0.5 hours = 40 km

Therefore, the lion will cover a distance of 300 km in 4 hours, while the kangaroo will cover a distance of 40 km in 30 minutes.