Question

Два велосипедиста одновременно выехали из города в противоположных направлениях .Скорость одного 20км/ч.Скорость другого 17км/ч.Какое расстояние будет между ними через 2 часа после начало двидения?

Answer 1

1)20*2=40(км/ч)
2)17*2=34(км/ч)
3)40+34=74(км)
Ответ:через 2 часа они проедут 74 км

Answer 2

Calculation of the Distance between the Two Cyclists

To calculate the distance between the two cyclists after 2 hours, we can use the formula: distance = speed × time.

Let's calculate the distance for each cyclist:

- Cyclist 1: Speed = 20 km/h, Time = 2 hours - Distance covered by Cyclist 1 = 20 km/h × 2 hours = 40 km

- Cyclist 2: Speed = 17 km/h, Time = 2 hours - Distance covered by Cyclist 2 = 17 km/h × 2 hours = 34 km

Therefore, the distance between the two cyclists after 2 hours will be the sum of the distances covered by each cyclist: 40 km + 34 km = 74 km.

So, the distance between the two cyclists after 2 hours will be 74 km.