Question

Решите задачу пожалуйста)))Две белки щёлкали орехи.За 5 минут они разгрызли 135 орехов.Одна из них разгрызает 12 орехов в минуту.Сколько орехов в минуту разгрызает вторая белка?

Answer 1

12*5=60 орехов одна белка за 5 мин .

135-60=75 орехов за 5 мин 2оя белка.

75:5=15

Answer 2

Problem Analysis

We are given that two squirrels are cracking nuts, and in 5 minutes, they crack a total of 135 nuts. We also know that one of the squirrels cracks 12 nuts per minute. We need to determine how many nuts the second squirrel cracks per minute.

Solution

Let's assume that the second squirrel cracks x nuts per minute. Since the total number of nuts cracked in 5 minutes is 135, we can set up the following equation:

12 + x = 135 / 5

Simplifying the equation, we have:

12 + x = 27

Now, we can solve for x:

x = 27 - 12

x = 15

Therefore, the second squirrel cracks 15 nuts per minute.

Answer

The second squirrel cracks 15 nuts per minute.