Question

Помогите пожалуйста решить задачу. Папа купил 15 л бензина по цене 6000 руб.и для расчёта дал банковскую карточку на которой было 180 000 руб на следующей заправке папа решил купить 10 л бензина по цене 6500 за литр. Хватит ли денег которые остались на карточке на эту покупку?

Answer 1

Ответ:

15•6000=90000(р.) -за 15 литров бензина

180000-90000=90000(р.)-осталось на карточке.

Ответ : у папы осталось

после покупки бензина 90000 рублей так что у папы хватит.

Answer 2

Problem Analysis

To determine if there is enough money left on the bank card to purchase 10 liters of gasoline at a price of 6500 rubles per liter, we need to calculate the total cost of the gasoline and compare it to the remaining balance on the card.

Calculation

1. The cost of 15 liters of gasoline at a price of 6000 rubles per liter is: - 15 liters * 6000 rubles per liter = 90000 rubles.

2. The remaining balance on the bank card is 180,000 rubles.

3. The cost of 10 liters of gasoline at a price of 6500 rubles per liter is: - 10 liters * 6500 rubles per liter = 65000 rubles.

Solution

To determine if there is enough money left on the bank card to purchase 10 liters of gasoline at a price of 6500 rubles per liter, we compare the cost of the gasoline to the remaining balance on the card.

The cost of 10 liters of gasoline is 65000 rubles, and the remaining balance on the card is 180,000 rubles. Since 65000 rubles is less than 180,000 rubles, there is enough money left on the card to purchase the 10 liters of gasoline.

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