Question

Юра обедает в столовой.На обед он взял суп ,плов и чай.Плов стоил 60%всей суммы, уплаченной за обед,суп-30%.Чай стоил 25 рублей.Сколько рублей заплатил Юра за обед? Помогите пожалуйста, СРОЧНО

Answer 1

Ответ:

275 руб.

Пошаговое объяснение:

Answer 2

Calculation of the Total Cost of the Meal

To calculate the total cost of the meal, we need to determine the individual costs of the soup, pilaf (plow), and tea. We are given that the pilaf accounts for 60% of the total cost, the soup accounts for 30% of the total cost, and the tea costs 25 rubles.

Let's calculate the cost of the pilaf first. Since it accounts for 60% of the total cost, we can represent it as 0.6x, where x is the total cost of the meal.

Next, let's calculate the cost of the soup. Since it accounts for 30% of the total cost, we can represent it as 0.3x.

Finally, we know that the tea costs 25 rubles.

To find the total cost of the meal, we can add up the costs of the pilaf, soup, and tea:

Total cost = Cost of pilaf + Cost of soup + Cost of tea

Let's substitute the values we have:

Total cost = 0.6x + 0.3x + 25

Simplifying the equation:

Total cost = 0.9x + 25

Now, we need to solve for x, which represents the total cost of the meal.

To do this, we need more information. Unfortunately, the information provided does not allow us to determine the value of x or the total cost of the meal.