Question

Є 25 літрова діжка і 3 літрова банка. Розгляньте алгоритм наповнення водою 25-літрової діжки задопомогою 3-літрової банки. Скільки разів треба виконати команди вциклі? Скільки літрів води перелиється через край діжки?з детальним поясненнямдаю 25 балівМатематика. Даю 12 баллов.есть 25 литровая бочка и 3 литровая банка.Рассмотрите алгоритм наполнения водой 25-литровой бочки попомощью 3-литровой банки. Сколько раз нужно выполнить команды вцикле? Сколько литров воды переливается через край кадки?с подробным объяснением

Answer 1

Ответ:

n=0

while 3*n<25:

   n+=1

   наполнить 3литровую банку водой

   вылить в бочку

print(n)

n будет равен 9 в конце, потому что за 8 раз будет налито 24л и на 9-тый раз будет долит недостающий 1л воды и 2л воды выльется через край бочки.

Объяснение:

Answer 2

To fill the 25-liter barrel using the 3-liter jar, we can follow the following algorithm:

1. Fill the 3-liter jar to its maximum capacity. 2. Pour the water from the 3-liter jar into the 25-liter barrel. 3. Repeat steps 1 and 2 until the 25-liter barrel is full or the 3-liter jar is empty.

Let's go through the algorithm step by step:

Step 1:

Fill the 3-liter jar to its maximum capacity.

Step 2:

Pour the water from the 3-liter jar into the 25-liter barrel.

Step 3:

Repeat steps 1 and 2 until the 25-liter barrel is full or the 3-liter jar is empty.

Now, let's calculate how many times we need to repeat the steps to fill the 25-liter barrel:

To fill the 25-liter barrel, we need to transfer water from the 3-liter jar to the barrel multiple times. Each time we transfer water, we reduce the amount of water in the 3-liter jar and increase the amount of water in the barrel.

Since the 3-liter jar is smaller than the 25-liter barrel, we will need to repeat the steps multiple times. To calculate the number of times we need to repeat the steps, we can divide the capacity of the 25-liter barrel by the capacity of the 3-liter jar:

25 liters / 3 liters = 8.33

Since we cannot have a fraction of a repetition, we need to round up to the nearest whole number. Therefore, we need to repeat the steps 9 times to fill the 25-liter barrel.

Now, let's calculate how many liters of water will overflow from the barrel:

Each time we pour water from the 3-liter jar into the 25-liter barrel, we add 3 liters of water to the barrel. Since we need to repeat the steps 9 times, the total amount of water added to the barrel will be:

3 liters x 9 = 27 liters

However, the barrel can only hold 25 liters of water, so the excess water will overflow from the barrel. Therefore, 2 liters of water will overflow from the barrel.

To summarize: - The algorithm needs to be repeated 9 times to fill the 25-liter barrel using the 3-liter jar. - 2 liters of water will overflow from the barrel.

I hope this explanation helps! Let me know if you have any further questions.