Question

велосипедист за 4 часа проехал 32 километра Пешеход за 3 часа проехал 12 километров во сколько раз скорость велосипедиста больше скорости пешехода

Answer 1

Calculation of Speeds

To find out how many times faster the cyclist's speed is compared to the pedestrian's speed, we need to calculate their respective speeds first.

Given information: - The cyclist traveled 32 kilometers in 4 hours. - The pedestrian traveled 12 kilometers in 3 hours.

To calculate the speed, we use the formula:

Speed = Distance / Time

Let's calculate the speeds of the cyclist and the pedestrian.

For the cyclist: - Distance = 32 kilometers - Time = 4 hours

Cyclist's Speed = 32 km / 4 h = 8 km/h For the pedestrian: - Distance = 12 kilometers - Time = 3 hours

Pedestrian's Speed = 12 km / 3 h = 4 km/h

Comparison of Speeds

Now, let's compare the speeds of the cyclist and the pedestrian.

The cyclist's speed is 8 km/h, and the pedestrian's speed is 4 km/h.

To find out how many times faster the cyclist's speed is compared to the pedestrian's speed, we can divide the cyclist's speed by the pedestrian's speed:

8 km/h / 4 km/h = 2

Therefore, the cyclist's speed is 2 times faster than the pedestrian's speed.