Question

На автозаправке клиент отдал кассиру 1000 рублей и попросил залить бензин до полного бака. Цена бензина 22р.50коп. Сдачи клиент получил 415 руб. Сколько литров было залито в бак?

Answer 1

1000 рублей - 415 рублей = 585 рублей
585 рублей : 22,5 = 26 литров 

Answer 2

1000-415 × 22.50 = 26 л

Answer 3

Calculation of Liters of Gasoline Filled

To calculate the number of liters of gasoline that were filled in the tank, we need to determine the cost of the gasoline and then divide it by the price per liter.

1. Cost of gasoline: The customer gave the cashier 1000 rubles and received 415 rubles in change. Therefore, the cost of the gasoline can be calculated as the difference between the amount given and the change received: 1000 rubles - 415 rubles = 585 rubles.

2. Price per liter of gasoline: The price of gasoline is given as 22 rubles and 50 kopeks. To convert the kopeks to rubles, we divide the kopek value by 100: 50 kopeks / 100 = 0.5 rubles. Therefore, the price per liter of gasoline is 22 rubles + 0.5 rubles = 22.5 rubles.

3. Calculation: To find the number of liters of gasoline filled, we divide the cost of gasoline by the price per liter: 585 rubles / 22.5 rubles = 26 liters.

Therefore, 26 liters of gasoline were filled in the tank.