Question

Проехав на машине 200 км, водитель обнаружил,что он израсходовал 1/4 имевшегося у него бензина. На сколько километров хватит ему оставшегося бензина?

Answer 1

1/4=200 
4/4=800
 800-200=600км

Answer 2

1) 200*4=800
2) 800-200+ 600 км
на 600 км

Answer 3

Calculation of Remaining Fuel

To calculate how far the remaining fuel will last, we need to determine the initial amount of fuel the driver had and how much was consumed during the 200 km journey.

Given that the driver used 1/4 of the fuel during the 200 km journey, we can infer that the remaining fuel is 3/4 of the initial amount.

To find out how far the remaining fuel will last, we need to calculate the proportion of the remaining fuel to the distance traveled.

Let's assume that the initial amount of fuel the driver had is represented by x.

The proportion of the remaining fuel to the distance traveled is given by:

(3/4)x / 200 km

To find out how far the remaining fuel will last, we need to solve the equation:

(3/4)x / 200 km = 1

Simplifying the equation, we have:

(3/4)x = 200 km

To solve for x, we can multiply both sides of the equation by 4/3:

x = (200 km) * (4/3)

Now we can calculate the value of x to determine the initial amount of fuel the driver had.

Calculating the value of x:

x = (200 km) * (4/3) = 800/3 km

Therefore, the initial amount of fuel the driver had was 800/3 km.

Now, to find out how far the remaining fuel will last, we can substitute the value of x into the equation:

(3/4)(800/3 km) / 200 km

Simplifying the equation, we have:

(3/4)(800/3 km) / 200 km = 200/4 km

Therefore, the remaining fuel will last for 50 km.

So, the driver will be able to travel an additional 50 km with the remaining fuel.

Please note that the calculations provided are based on the given information and assumptions made.