Question

За 30мин Сергей проехал 12 км .Сколько км поедет Сергей за 1ч 20мин с той же скоростью

Answer 1

Ответ:

4км проезжает за 10 минут, значит за 80 минут он проедет 32км

Answer 2

To find out how many kilometers Sergey will travel in 1 hour and 20 minutes at the same speed, we can use the information given that Sergey traveled 12 kilometers in 30 minutes.

To solve this problem, we can use the formula:

Distance = Speed × Time

Let's calculate the speed first. Since Sergey traveled 12 kilometers in 30 minutes, we can find his speed by dividing the distance by the time:

Speed = Distance / Time

Substituting the values we have:

Speed = 12 km / 30 min

Simplifying the equation:

Speed = 0.4 km/min

Now, we can calculate the distance Sergey will travel in 1 hour and 20 minutes (which is equivalent to 80 minutes) using the same formula:

Distance = Speed × Time

Substituting the values we have:

Distance = 0.4 km/min × 80 min

Simplifying the equation:

Distance = 32 km

Therefore, Sergey will travel 32 kilometers in 1 hour and 20 minutes at the same speed.

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