Question

1000 л бензина стоит 8500 р. определите стоимость 210 л бензина. постарайтесь решить эту задачу не переводя рубли в копейки.

Answer 1

1000 л -  8500 руб.
210 л   -  х руб

х = 8500 × 210 /1000
x = 85 × 21
x = 1785

Ответ: стоимость 210 л бензина 1785 руб.

Answer 2

Calculating the Cost of 210 Liters of Gasoline

To calculate the cost of 210 liters of gasoline at a rate of 8500 rubles for 1000 liters, we can use the following approach:

1. Calculate the cost of 1 liter of gasoline: - The cost of 1000 liters of gasoline is 8500 rubles. - Therefore, the cost of 1 liter of gasoline is 8500 / 1000 = 8.5 rubles per liter.

2. Calculate the cost of 210 liters of gasoline: - The cost of 210 liters of gasoline is 210 * 8.5 = 1785 rubles.

So, the cost of 210 liters of gasoline at a rate of 8500 rubles for 1000 liters is 1785 rubles.

Conclusion

The cost of 210 liters of gasoline at a rate of 8500 rubles for 1000 liters is 1785 rubles.