Question

Помогите пожалуйста. Очень надо.для приготовления салата на 4 части огурцов берут 3 части помидоров и 3 части сладкого перца. сколько потребуется грамм огурцов, чтобы приготовить 400 грамм салата?

Answer 1

4+3+3=10 частей весь салат
400:10=40 г приходится на одну часть
4*40=160 г огурцов
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Answer 2

4+3+3=10 частей 
400:10=40 г вес одной части
40*4=160г огурцов

Answer 3

Calculating the Amount of Cucumbers Needed for the Salad

To calculate the amount of cucumbers needed to prepare 400 grams of salad, we can use the given ratio of ingredients for the salad. The ratio states that for every 4 parts of cucumbers, 3 parts of tomatoes and 3 parts of sweet peppers are used.

Given that the total parts of the ingredients in the salad are 4 + 3 + 3 = 10, we can calculate the proportion of cucumbers in the salad as follows:

Proportion of cucumbers = (4 / 10) * 400 grams

Calculation

Using the above formula, we can calculate the amount of cucumbers needed for the salad:

Proportion of cucumbers = (4 / 10) * 400 grams = 160 grams

Therefore, to prepare 400 grams of salad, 160 grams of cucumbers will be needed.