Question

Площадь магазина 60м квадратных. 65% этой площади занято под торговый зал, а остальные -под служебное помищения. Какова площадь служебных помищений магазина? Решите пожалуйста надо условие и решение!

Answer 1

60м - 100% 
х м - 65%.

х=60*65/100=39 - (м) занято под торговый зал.
60-39=21 (м) - занято под служебные помещения. 

Answer 2

Calculation of the Area of Service Rooms in a Store

To calculate the area of the service rooms in a store, we need to know the total area of the store and the percentage of that area occupied by the sales floor.

Given: - Total area of the store: 60 square meters - Percentage of the total area occupied by the sales floor: 65%

To find the area of the service rooms, we can subtract the area of the sales floor from the total area of the store.

Solution:

1. Calculate the area of the sales floor: - Total area of the store: 60 square meters - Percentage of the total area occupied by the sales floor: 65% - Area of the sales floor = (65/100) * 60 square meters

2. Calculate the area of the service rooms: - Area of the service rooms = Total area of the store - Area of the sales floor

Let's calculate the area of the sales floor first:

Area of the sales floor = (65/100) * 60 square meters

Area of the sales floor = 0.65 * 60 square meters

Area of the sales floor = 39 square meters

Now, let's calculate the area of the service rooms:

Area of the service rooms = Total area of the store - Area of the sales floor

Area of the service rooms = 60 square meters - 39 square meters

Area of the service rooms = 21 square meters

Therefore, the area of the service rooms in the store is 21 square meters.

Please note that the calculations provided above are based on the given information.