Question

Турист прошел 0,9 км за 0,2 ч, 7 км за 2 ч и 1,7 км за 0,5 ч. На каком участке пути скорость туриста была самой маленькой? Помагите, пожалуйста, зарание очень благодарна

Answer 1

0,9/0,2=4,5(км/ч)
7/2=3,5(км/ч)
1,7/0,5=3,4(км/ч)
4,5>3.5>3.4
На участке 1,7км за 0,5 ч скорость туриста, была наименьшей.

Answer 2

Finding the Segment with the Lowest Speed

To determine the segment of the journey where the tourist had the lowest speed, we need to calculate the speed for each segment and compare them.

Let's break down the given information:

- The tourist walked 0.9 km in 0.2 hours. - The tourist walked 7 km in 2 hours. - The tourist walked 1.7 km in 0.5 hours.

To calculate the speed, we use the formula:

Speed = Distance / Time

Let's calculate the speeds for each segment:

1. For the first segment: Speed = 0.9 km / 0.2 hours = 4.5 km/h. 2. For the second segment: Speed = 7 km / 2 hours = 3.5 km/h. 3. For the third segment: Speed = 1.7 km / 0.5 hours = 3.4 km/h.

From the calculations, we can see that the segment with the lowest speed is the third segment, where the tourist walked 1.7 km in 0.5 hours, resulting in a speed of 3.4 km/h.

Therefore, the segment of the journey where the tourist had the lowest speed was when they walked 1.7 km in 0.5 hours.

I hope this helps! Let me know if you have any further questions.