Question

В магазине цифровой техники продали 3 навигаора для автомобилей и 2 смартфона.Цена навигатора и смартфона были одинаковой.За навигаторы заплатила на 600000 рублей больше,чем за смартфоны.Найди стоимость навигаторов и стоимость смартфона.

Answer 1

Пусть х цена техники, тогда будет 3 х - 2 х =600000
х=600000
стоимость навигаторов 600000*3=1800000
смартфонов 60000*2=1200000

Answer 2

Calculation of the Cost of Navigators and Smartphones

To find the cost of the navigators and smartphones, let's assume the cost of each navigator and smartphone is represented by the variable x.

Given the information that 3 navigators were sold and 2 smartphones were sold, and the price of the navigators was 600,000 rubles more than the price of the smartphones, we can set up the following equation:

3x = 2x + 600,000

Simplifying the equation, we get:

x = 600,000

Therefore, the cost of each navigator and smartphone is 600,000 rubles.

Answer:

The cost of each navigator is 600,000 rubles, and the cost of each smartphone is also 600,000 rubles.