Question

Помогите плиз!!! Скорость зайца 17 м/с, скорость дельфина 900 м/мин, скорость черепахи 830 см/мин, скорость гепарда 112 км/ч. У кошго из них самая болльшая скорость и у кого самая маленькая?

Answer 1

Скорость зайца=17м/с
скорость дельфина=900м/мин=900/60 м/с=15м/с
скорость черепахи=830см/мин=8,3/60 м/с
скорость гепарда=112км/ч=112000/3600 м/с=31,(1)
значит самый быстрый гепард,самая медленная черепаха

Answer 2

Animal Speed Comparison

The speeds of different animals are as follows: - Rabbit: 17 m/s - Dolphin: 900 m/min - Tortoise: 830 cm/min - Cheetah: 112 km/h

To compare these speeds, we need to convert all the measurements to the same unit for a fair comparison.

Converting Speeds to a Common Unit

First, let's convert all the speeds to meters per second (m/s) for a consistent comparison.

- Dolphin: 900 m/min = 15 m/s - Tortoise: 830 cm/min = 13.83 m/s - Cheetah: 112 km/h = 31.11 m/s

Now, we have the speeds of all the animals in meters per second for a fair comparison.

Comparing Speeds

- The dolphin has the highest speed at 15 m/s. - The tortoise has the lowest speed at 13.83 m/s.

So, the dolphin has the highest speed, and the tortoise has the lowest speed among the given animals.