Question

С молочной фермы 14% всего молока отправили в детский сад и 3\7( дробь три седьмых) всего молока - в школу.Сколько молока отправили в школу, если в детский сад отправили сад отправили 48 л?

Answer 1

48-14%

х-100%

х=48*100:14=4800/14=2400/7л- всего молока

2400/7*3/7=7200/49=146  46/49л- в школу

 

 

 

 

 

 

 

 

Answer 2

Так. 14% это 49литров 100 % это х тогда х=49*100/14=350 литров. это всего молока было. в школу отправили 350*3/7 =150 литров.

Answer 3

Calculation of Milk Sent to School

To calculate the amount of milk sent to school, we need to determine the total amount of milk produced on the dairy farm and then calculate the portion of milk sent to school.

Given the information provided: - 14% of the total milk is sent to the daycare. - 3/7 (three-sevenths) of the total milk is sent to school. - The daycare received 48 liters of milk.

Let's calculate the total amount of milk produced on the dairy farm:

1. We know that 14% of the total milk is sent to the daycare. Therefore, the remaining percentage of milk is 100% - 14% = 86%.

2. We also know that 3/7 of the total milk is sent to school. Therefore, the remaining fraction of milk is 1 - 3/7 = 4/7.

3. Let's assume the total amount of milk produced on the dairy farm is 'x' liters.

4. From the given information, we can set up the following equation: - 86% of 'x' + 4/7 of 'x' = 48 liters

To solve this equation, we can convert the percentages and fractions to decimals:

- 86% = 0.86 - 4/7 = 4 ÷ 7 ≈ 0.5714

The equation becomes: - 0.86x + 0.5714x = 48

Combining like terms: - 1.4314x = 48

Solving for 'x': - x = 48 ÷ 1.4314 ≈ 33.54 liters

Therefore, the total amount of milk produced on the dairy farm is approximately 33.54 liters.

Now, let's calculate the amount of milk sent to school:

1. We know that 3/7 of the total milk is sent to school. - 3/7 of 33.54 liters ≈ 14.34 liters

Therefore, approximately 14.34 liters of milk were sent to school.

Please note that these calculations are approximate due to rounding.