Question

Два велосипедиста выехали из двух посёлков, находящихся на расстоянии 12 км, навстречу друг другу со скоростями 8 км/ч и 14 км/ч какое расстояние будет между ними через полчаса?

Answer 1

1) 8 + 4 = 12 (км/ч) - скорость сближения;
2) 12 * 0,5 = 6 (км) - расстояние через 30 мин. ;
3) 12 - 6 = 6 (км).
Ответ: 6 километров

Answer 2

1) 8 + 14 = 22 км/ч - общая скорость
2) 22 * 0,5 = 11 км- проедут они за полчаса
3) 12 -11 = 1 км - будет между ними

Answer 3

Calculating the Distance Between Two Cyclists

Two cyclists are traveling towards each other from two villages located 12 km apart. The first cyclist is traveling at a speed of 8 km/h, and the second cyclist is traveling at a speed of 14 km/h. We need to find the distance between them after half an hour.

To calculate the distance between the two cyclists after half an hour, we can use the formula:

Distance = (Speed of cyclist 1 + Speed of cyclist 2) * Time

Substituting the given values: Distance = (8 km/h + 14 km/h) * 0.5 h

Calculation

Distance = (8 km/h + 14 km/h) * 0.5 h Distance = 22 km/h * 0.5 h Distance = 11 km

So, the distance between the two cyclists after half an hour will be 11 kilometers.