Question

Две машины движутся с одинаковой скоростью. время за которое первая машина проехала 195 км, на 2 ч меньше времени, за которое вторая машина проехала 325 км.за сколько часов проехала вторая машина 325 км??

Answer 1

Две машины движутся с одинаковой скоростью. Время, за которое первая машина проехала 195 км, на 2 ч меньше времени, за которое вторая машина проехала 325 км. За сколько часов проехала вторая машина 325 км? 325/x - 195/x =2 130 / x =2 2* x= 130 x=7.5 км в час

Answer 2

Calculating the Time Taken by the Second Car to Travel 325 km

Two cars are moving at the same speed. The first car traveled 195 km in 2 hours less time than the second car took to travel 325 km. We need to calculate the time taken by the second car to travel 325 km.

Let's denote: - Speed of both cars = S - Time taken by the first car to travel 195 km = T1 - Time taken by the second car to travel 325 km = T2

We know that distance = speed × time. Since the speed of both cars is the same, we can use the formula distance = speed × time to solve for the time taken by the second car.

Using the given information, we can set up the following equations: 1. For the first car: 195 = S × T1 2. For the second car: 325 = S × T2

Since both cars are moving at the same speed, we can express the time taken by the first car in terms of the time taken by the second car: T1 = T2 - 2

Now, we can solve for the time taken by the second car to travel 325 km.

First, we can express the speed in terms of the distance and time: S = distance / time

For the first car: S = 195 / T1

For the second car: S = 325 / T2

Equating the expressions for speed: 195 / T1 = 325 / T2

Now, we can use the relationship between T1 and T2 to solve for T2.

Let's calculate the time taken by the second car to travel 325 km using the given information and the equations derived.