Question

Плот проплыл 27км ща 9час,а моторная лодка 24км за 2час. чья скорость больше и на сколько

Answer 1

27:9=3км/ч-скорость плота
24:2=12км/ч-скорость лодки
12-3=9км/ч
Ответ: скорость лодки больше на 9км/ч

Answer 2

Calculating Speed of the Raft and Motorboat

To determine whose speed is greater and by how much, we can calculate the speed of the raft and the motorboat using the given distances and times.

- The raft traveled 27 km in 9 hours. - The motorboat traveled 24 km in 2 hours.

Calculating Speed

Let's calculate the speed of the raft and the motorboat.

- Raft's Speed: - Speed = Distance / Time - Speed = 27 km / 9 hours - Speed = 3 km/h

- Motorboat's Speed: - Speed = Distance / Time - Speed = 24 km / 2 hours - Speed = 12 km/h

Comparing Speeds

The motorboat's speed is greater than the raft's speed by 9 km/h.