Question

В начале недели в школьную столовую привезли 25л молока. В первый день была приготовлена пшённая каша, на которую было израсходовано 2/5 привезённого молока. В среду решили сварить манную кашу, на которую израсходовали 2/3 оставшегося молока. Можно ли будет сварить молочную кашу в пятницу? Cколько литров молока для этого останется?

Answer 1

Ответ:

Пошаговое объяснение:

25÷5×2=10л израсходовали 1 день

25-10=15л ост

15÷3×2=10л израсход 2 день

15-10=5л ост

Можно из 5л

Answer 2

Calculation of Remaining Milk

To determine if it is possible to cook milk porridge on Friday and how much milk will be left, let's break down the information provided step by step:

1. Amount of milk delivered: 25 liters.

2. First day: 2/5 of the delivered milk was used to cook buckwheat porridge.

3. Remaining milk after the first day: (3/5) * 25 liters = 15 liters.

4. Second day: 2/3 of the remaining milk was used to cook semolina porridge.

5. Remaining milk after the second day: (1/3) * 15 liters = 5 liters.

Now, let's answer the questions:

1. Can milk porridge be cooked on Friday? - To determine this, we need to know the amount of milk required to cook milk porridge. Unfortunately, the information provided does not specify the amount of milk needed for milk porridge. Without this information, we cannot determine if it is possible to cook milk porridge on Friday.

2. How much milk will be left? - After the second day, there will be 5 liters of milk left.

Please note that without the information about the amount of milk needed for milk porridge, we cannot provide a definitive answer to the first question.