Question

В большом ящике на заводе игрушек лежат 27 плюшевых мишек, 14 плюшевых мышек, 18 плюшевых кошек, 15 плюшевых белочек и 7 плюшевых зайчиков. В подарочном наборе должно быть по одной игрушке каждого типа. Вдруг на заводе отключился свет. Какое наименьшее количество предметов нужно вслепую вытащить из ящика, чтобы собрать из них хотя бы один подарочный набор? present-147168_1280.png Ответ: предмет(-а, -ов).

Answer 1

Ответ:

5

Пошаговое объяснение:

5 разных игрушек мы имеем

мы вытянем 5 игрушек по 1 одной из каждого вида

это маленький шанс, но про шансы не спрашивается

Answer 2

Minimum number of items needed to blindly pick from the box to assemble at least one gift set

To determine the minimum number of items needed to blindly pick from the box to assemble at least one gift set, we need to consider the number of different types of toys in the box and their quantities.

According to the information provided, the box contains the following quantities of plush toys: - 27 plush teddy bears - 14 plush mice - 18 plush cats - 15 plush squirrels - 7 plush rabbits

To assemble a gift set with at least one toy of each type, we need to ensure that we have picked at least one teddy bear, one mouse, one cat, one squirrel, and one rabbit.

To find the minimum number of items needed, we can start by picking one toy of each type. After that, we need to check if we have at least one toy of each type. If not, we continue picking items until we have at least one of each type.

Let's go through the process step by step:

1. Pick one teddy bear. 2. Pick one mouse. 3. Pick one cat. 4. Pick one squirrel. 5. Pick one rabbit.

At this point, we have picked five toys, one of each type. We can now check if we have at least one toy of each type. If we do, we have successfully assembled a gift set. If not, we continue picking items until we have at least one of each type.

Since we have already picked one of each type, we can stop picking items. Therefore, the minimum number of items needed to blindly pick from the box to assemble at least one gift set is 5.

Please note that this calculation assumes that the box contains enough toys of each type to assemble at least one gift set. If the quantities of certain types of toys are insufficient, it may not be possible to assemble a gift set with the given items.