Question

На огороде собрали 42 кг огруцов и 5/7 всех огурцов засолили.Сколько кг огурцов засолили?

Answer 1

42*5/7=30  или просто 42/7=6, 6*5=30, все

Answer 2

42ог - 7 частей
?ог - 5 частей
или
собрали- 42ог
засолили- $\frac{5}{7}$ог
решение
1)42/7= 6 ог - одна часть
2)  6х5=30 ог - засолили

Answer 3

Calculation of the Weight of Pickled Cucumbers

To calculate the weight of pickled cucumbers, we need to determine the weight of the cucumbers that were not pickled.

Given that the total weight of cucumbers harvested was 42 kg and that 5/7 of all the cucumbers were pickled, we can calculate the weight of the pickled cucumbers as follows:

1. Calculate the weight of the cucumbers that were not pickled: - 5/7 of the cucumbers were pickled, which means that 2/7 of the cucumbers were not pickled. - To find the weight of the cucumbers that were not pickled, we can multiply the total weight of cucumbers by 2/7: ``` Weight of cucumbers not pickled = 42 kg * (2/7) = 12 kg ```

2. Calculate the weight of the pickled cucumbers: - The weight of the pickled cucumbers is equal to the total weight of cucumbers minus the weight of the cucumbers that were not pickled: ``` Weight of pickled cucumbers = Total weight of cucumbers - Weight of cucumbers not pickled = 42 kg - 12 kg = 30 kg ```

Therefore, 30 kg of cucumbers were pickled.

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