Question

Мотоциклист за 17 минут проехал 25000 метров.За сколько минут проедет мотоциклист с той же скоростью 42000 метров?

Answer 1

Ответ:

скорость 88 км/час

он проедет 42км за 28м 56сек

Answer 2

To find out how many minutes the motorcyclist will take to travel 42,000 meters at the same speed, we can use the concept of ratios and proportions.

Let's set up a proportion:

Time taken / Distance traveled = Constant

The constant represents the speed of the motorcyclist.

We know that the time taken to travel 25,000 meters is 17 minutes:

17 minutes / 25,000 meters = Constant

Now, we want to find the time taken to travel 42,000 meters, so we'll use the same constant:

Time taken / 42,000 meters = Constant

Now, we can set up the equation using the constant:

17 minutes / 25,000 meters = Time taken / 42,000 meters

To find the time taken, cross-multiply and solve for it:

Time taken = (17 minutes * 42,000 meters) / 25,000 meters

Time taken = 28.56 minutes (approximately)

So, the motorcyclist will take approximately 28.56 minutes to travel 42,000 meters at the same speed.