Question

S=30км V=108км_ч T=?

Answer 1

Вот решение, но это если не нужно переводить в систему СИ

Answer 2

To find the time (T) it takes to travel a distance (S) at a given speed (V), you can use the formula:

$T = \frac{S}{V}$

In your case:

S = 30 km V = 108 km/h

Now, plug these values into the formula:

$T = \frac{30 \text{ km}}{108 \text{ km/h}}$

Divide 30 by 108 to find the time:

$T = \frac{30}{108} \text{ hours}$

Now, you can simplify this fraction:

$T = \frac{5}{18} \text{ hours}$

To convert hours to minutes, multiply by 60 because there are 60 minutes in an hour:

$T = \frac{5}{18} \times 60 \text{ minutes}$

Calculating this:

$T = \frac{300}{18} \text{ minutes}$

Simplify the fraction:

$T = \frac{50}{3} \text{ minutes}$

So, it takes $T = \frac{50}{3}$ minutes to travel 30 km at a speed of 108 km/h.