Question

1 - «Мой папа шофёр, - сказал Арман. — Для него очень важ- но, в какую погоду и время года он выезжает на дорогу. Он всегда должен уметь рассчитывать расход бензина». Научись решать такие задачи. За 4 часа поездки легко- вой автомобиль израс- ходовал 36 лбензина. Сколько литров бензи- на нужно автомобилю на 7 часов поездки при той же норме расхода бензина? составить краткую задачу пжжжжж​

Answer 1

Ответ:

Израсходавал-36л.

Нужно-?л.

36:4=9(л)-за час

9*7=63(л)

Ответ:63 литров бензина понадобится автомобилю.

Answer 2

Ответ:

1)36:4=9

2)9×7=63

Ответ:63 литров бензина понадобится.

Answer 3

Problem Statement:

Arman's father is a driver and it is important for him to know the fuel consumption rate in different weather conditions and seasons. During a 4-hour trip, the car consumed 36 liters of gasoline. Arman wants to know how many liters of gasoline the car will need for a 7-hour trip, assuming the same fuel consumption rate.

Solution:

To solve this problem, we can use the concept of proportionality. Since the fuel consumption rate is constant, we can set up a proportion to find the required amount of gasoline for the 7-hour trip.

Let's denote the amount of gasoline needed for the 7-hour trip as 'x'. The proportion can be set up as follows:

4 hours : 36 liters = 7 hours : x liters

To solve for 'x', we can cross-multiply and then divide:

4 * x = 36 * 7

Now, let's calculate the value of 'x':

4 * x = 36 * 7 4 * x = 252 x = 252 / 4 x = 63

Therefore, the car will need 63 liters of gasoline for a 7-hour trip, assuming the same fuel consumption rate.

Answer:

The car will need 63 liters of gasoline for a 7-hour trip, assuming the same fuel consumption rate.