Question

Сегодня цена на товар в магазине стала ниже в 2 раза ,чем вечера. Но сегодня было продано в 4 раза больше товара ,чем вчера. Как сегодня изменилась выручка магазина?

Answer 1

Ответ:

Пошаговое объяснение:

0,5*4=2 раза

Answer 2

Ответ:

2

Пошаговое объяснение:

так как если в первый день выручка была в 4 раза больше, а во второй день в 2 раза меньше, то можно просто вычесть 4-2=2

Answer 3

Calculation of Revenue Change

To calculate the change in revenue for the store, we need to consider the following information:

- The price of the product in the store today is 2 times lower than in the evening. - The quantity of the product sold today is 4 times higher than yesterday.

Let's assume the initial price of the product yesterday was P and the quantity sold was Q.

1. Yesterday's revenue: P x Q.

Today's price is 2 times lower than in the evening, so the new price is P/2.

Today's quantity sold is 4 times higher than yesterday, so the new quantity is 4Q.

2. Today's revenue: (P/2) x (4Q).

To calculate the change in revenue, we need to compare today's revenue with yesterday's revenue:

3. Change in revenue: (P/2) x (4Q) - P x Q.

Let's calculate the change in revenue using the given information.