Question

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? ЗАДАЧУ РЕШИТЕ ПО ВАПРОСАМ!!!

Answer 1

1)135:5=27( орх/мин) скорость общая
2) 27 - 12= 15 (орх/мин)

Answer 2

Первая белка 12 ор/мин
12*5=60 (орехов) за 5минут
135-60=75 орехов- вторая белка
75:5=15 ор/мин- вторая белка

Answer 3

Problem Analysis

We are given that two squirrels are cracking nuts. In 5 minutes, they crack a total of 135 nuts. 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 nuts/minute + x nuts/minute = 135 nuts

To solve for x, we can subtract 12 nuts/minute from both sides of the equation:

x nuts/minute = 135 nuts - 12 nuts/minute

Simplifying the equation:

x nuts/minute = 123 nuts

Therefore, the second squirrel cracks 123 nuts per minute.

Answer

The second squirrel cracks 123 nuts per minute.

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