Question

за 1.8 огурцов заплатили 108 тенеге. Известно что 1 кг помидоров дороже 1 кг огурцов на 20 тенге. сколько стоит 1 кг помидоров? с решением пожалуйста

Answer 1

Ответ:

80 тенге

Пошаговое объяснение:

Найдём стоимость 1 кг огурцов:

$108:1.8=108:\dfrac{18}{10}=108:\dfrac{9}{5}=108 \cdot \dfrac{5}{9}=\dfrac{108}{9} \cdot 5=12 \cdot 5=60;$

1 кг помидоров дороже 1 кг огурцов на 20 тенге:

$60+20=80;$

Answer 2

Calculation of the Cost of Tomatoes

To calculate the cost of 1 kg of tomatoes, we can use the given information that 1.8 kg of cucumbers were purchased for 108 tenge. Additionally, we know that 1 kg of tomatoes is 20 tenge more expensive than 1 kg of cucumbers.

Let's break down the problem step by step:

1. Calculate the cost of 1 kg of cucumbers: - We are given that 1.8 kg of cucumbers were purchased for 108 tenge. - To find the cost of 1 kg of cucumbers, we divide the total cost by the weight: 108 tenge / 1.8 kg = 60 tenge per kg.

2. Calculate the cost of 1 kg of tomatoes: - We know that 1 kg of tomatoes is 20 tenge more expensive than 1 kg of cucumbers. - Therefore, the cost of 1 kg of tomatoes is 60 tenge + 20 tenge = 80 tenge per kg.

Therefore, 1 kg of tomatoes costs 80 tenge.

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