Question

Расстояние между 2 пристанями 56 км. От них одновременно отплыли вниз по реке 2 катера. Первый катер идёт со скоростью 20 км/ч, второй 16 км/ч. Какое расстояние будет разделять их через 2 часа?

Answer 1

20*2=40км проедет первый катер
16*2=32 проедет второй
56-40+32=48км будет между ними

Answer 2

Calculation of the Distance Between the Two Boats

To calculate the distance between the two boats after 2 hours, we need to determine how far each boat will travel in that time.

The first boat is traveling at a speed of 20 km/h, so in 2 hours, it will cover a distance of 20 km/h * 2 h = 40 km.

The second boat is traveling at a speed of 16 km/h, so in 2 hours, it will cover a distance of 16 km/h * 2 h = 32 km.

Therefore, after 2 hours, the two boats will be separated by a distance of 40 km - 32 km = 8 km.