Question

Турист прошёл 0,9 км за 0,2ч, 7км за 2ч и 1,7км за 0,5ч. На учстке пути скорость туриста была самой маленькой?

Answer 1

0,9/0,2=4,5 км/ч - скорость на 1 участке пути.
7/2=3,5 км/ч - скорость на 2 участке пути.
1,7/0,5=3,4 км/ч - скорость на 3 участке пути.
Следовательно, на 3 участке пути.

Answer 2

The tourist's speed was the smallest on which part of the journey?

To determine the part of the journey where the tourist's speed was the smallest, we need to compare the speeds on different segments of the journey. Let's analyze the given distances and times:

- 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 find the speed, we can use the formula: speed = distance / time.

Let's calculate the speeds for each segment:

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

From the calculations, we can see that the smallest speed was 3.4 km/h on the third segment of the journey, where the tourist walked 1.7 km in 0.5 hours.