Question

Потяг подолав 150 км за 2 год.рухаючись з однаковою швидкистю . а трактор за 4 год подолав 100 км. у скильки разив менша швидкисть трактора . ниж швидикисть потяга?

Answer 1

S=vt
1) 150:2=75 км/год швидкість потяга
2)100:4=25 км/год швидкість трактора
3)75:25=3 рази меньше швидкість трактора

Answer 2

Problem Analysis

We are given that a train covers a distance of 150 km in 2 hours while moving at a constant speed. On the other hand, a tractor covers a distance of 100 km in 4 hours. We need to determine how many times slower the tractor is compared to the train.

Calculation

To find the speed of the train, we can divide the distance covered by the time taken: Train speed = Distance / Time = 150 km / 2 hours = 75 km/h

Similarly, we can find the speed of the tractor: Tractor speed = Distance / Time = 100 km / 4 hours = 25 km/h

To find how many times slower the tractor is compared to the train, we can divide the train speed by the tractor speed: Slower factor = Train speed / Tractor speed = 75 km/h / 25 km/h = 3

Answer

The tractor is 3 times slower than the train.