Question

Как решит задачу : отец купил за 9 манат ов гик 3 кг яблок и 5 кг груш. Сколько стоит 1 кг груш , если 1 кг яблок стоит 85 гяпик срочно 4 класса) 1 манат 35 гяпик с) 1 манат 55 гяпикв) 1 манат 42 гяпик д) 1 манат 65 гяпик

Answer 1

Второй ответ 1 манат 55 гяпик

Answer 2

Problem Analysis

To solve this problem, we need to find the cost of 1 kg of pears given that 1 kg of apples costs 85 gyaapik. We are also given that the father bought 3 kg of apples and 5 kg of pears for a total of 9 manats. Additionally, we are provided with the prices of various items in gyaapik for 1 manat.

Solution

Let's break down the problem step by step:

1. Calculate the total cost of the apples: - The father bought 3 kg of apples. - The cost of 1 kg of apples is 85 gyaapik. - Therefore, the total cost of the apples is 3 kg * 85 gyaapik/kg = 255 gyaapik.

2. Calculate the total cost of the pears: - The father bought 5 kg of pears. - Let's assume the cost of 1 kg of pears is x gyaapik. - Therefore, the total cost of the pears is 5 kg * x gyaapik/kg = 5x gyaapik.

3. Calculate the total cost of the fruits: - The total cost of the fruits is 9 manats. - We know that 1 manat is equivalent to a certain amount of gyaapik. - Let's assume the conversion rate is y gyaapik/manat. - Therefore, the total cost of the fruits in gyaapik is 9 manats * y gyaapik/manat = 9y gyaapik.

4. Set up an equation to solve for x: - The total cost of the fruits is the sum of the cost of the apples and the cost of the pears. - Therefore, we have the equation 255 gyaapik + 5x gyaapik = 9y gyaapik.

5. Solve the equation for x: - Rearranging the equation, we get 5x gyaapik = 9y gyaapik - 255 gyaapik. - Dividing both sides by 5, we get x gyaapik = (9y gyaapik - 255 gyaapik) / 5.

6. Substitute the given conversion rates to find the cost of 1 kg of pears: - We are given the conversion rates for 1 manat in gyaapik for different items. - Let's substitute the given conversion rates into the equation to find the cost of 1 kg of pears.

Calculation

Let's substitute the given conversion rates into the equation to find the cost of 1 kg of pears:

- For 4th grade: 1 manat = 35 gyaapik - For 1st grade: 1 manat = 55 gyaapik - For 2nd grade: 1 manat = 42 gyaapik - For 3rd grade: 1 manat = 65 gyaapik

Let's calculate the cost of 1 kg of pears using each conversion rate:

1. For 4th grade: x gyaapik = (9 * 35 - 255) / 5 = -6 gyaapik (negative value, not possible) 2. For 1st grade: x gyaapik = (9 * 55 - 255) / 5 = 18 gyaapik 3. For 2nd grade: x gyaapik = (9 * 42 - 255) / 5 = 9 gyaapik 4. For 3rd grade: x gyaapik = (9 * 65 - 255) / 5 = 18 gyaapik

Answer

Based on the calculations, the cost of 1 kg of pears is 18 gyaapik if 1 kg of apples costs 85 gyaapik.

Please note that the conversion rates provided are assumed and may not reflect the actual conversion rates.