Question

Турист идёт со скоростью 4,5 км/ч.За какое время он пройдёт 1,8 км? какой путь он пройдёт за 1,2 ч? P.S. Можно с пояснениями?

Answer 1

Формула скорости S=t(время)*v(скорость), значит чтобы найти время нужно путь разделить на скорость.
1,8:4,5 = 0,4 часа
Какой путь он пройдёт за 1,2 часа?
4,5*1,2 = 5,4 км

Answer 2

Calculation of Time and Distance

To calculate the time it takes for a tourist to travel a distance of 1.8 km at a speed of 4.5 km/h, we can use the formula:

Time = Distance / Speed

Substituting the given values, we have:

Time = 1.8 km / 4.5 km/h

Calculating this, we find:

Time = 0.4 hours

Therefore, it would take the tourist approximately 0.4 hours (or 24 minutes) to travel a distance of 1.8 km at a speed of 4.5 km/h.

To calculate the distance the tourist would travel in 1.2 hours at the same speed of 4.5 km/h, we can use the formula:

Distance = Speed x Time

Substituting the given values, we have:

Distance = 4.5 km/h x 1.2 hours

Calculating this, we find:

Distance = 5.4 km

Therefore, the tourist would travel a distance of 5.4 km in 1.2 hours at a speed of 4.5 km/h.

Please note that these calculations assume a constant speed throughout the journey and do not account for any breaks or changes in speed.