Question

Сестра купил 4 килограмма яблок и килограмм бананов за 30 рулейтза всю покупкуона заплатила 190 рублей сколько стоитодин килограммяблок?

Answer 1

190-30=160
160:4=40 руб стоит 1 кг яблок

Answer 2

Calculating the Cost per Kilogram of Apples

To calculate the cost per kilogram of apples, we can use the information provided about the total cost of the purchase and the quantities of apples and bananas bought.

Let's denote: - Cost of 4 kilograms of apples as A - Cost of 1 kilogram of bananas as B

We know that the total cost of the purchase is 190 rubles, and the cost of 4 kilograms of apples and 1 kilogram of bananas is 30 rubles.

We can set up the following equations based on the given information: 1. 4A + B = 30 (total cost equation) 2. 4A + 4B = 190 (total cost equation for the entire purchase)

We can solve these equations to find the cost per kilogram of apples.

Solving for