Question

Поезд прошёл за 3 мин 6 км, а мотоцикл за 2 мин 3 км. Сколько процентов составляет скорость мотоцикла от скорости поезда. 1)70% 2)160\3% 3)75% 4)90% 5) 200\3%Скажите ответ с решением

Answer 1

6:3=2 км/мин.- скорость поезда
3:2=1,5 км/мин.- скорость мотоциклиста
1,5:2*100=75 процентов - скорость мото от скорости поезда

Answer 2

Calculation of Motorcycle Speed as a Percentage of Train Speed

To calculate the percentage of the motorcycle's speed compared to the train's speed, we need to find the ratio of their speeds.

Given: - The train traveled 6 km in 3 minutes. - The motorcycle traveled 3 km in 2 minutes.

To find the ratio of their speeds, we can divide the distance traveled by the time taken for each vehicle.

The train's speed is calculated as 6 km / 3 min = 2 km/min. The motorcycle's speed is calculated as 3 km / 2 min = 1.5 km/min.

To find the percentage of the motorcycle's speed compared to the train's speed, we can divide the motorcycle's speed by the train's speed and multiply by 100.

The percentage is calculated as (1.5 km/min / 2 km/min) * 100 = 75%.

Therefore, the correct answer is 3) 75%.

Let me know if you need any further assistance!