Question

Известно ,что карандаш дороже тетради,блокнот дешевле тетради,блокнот дороже ручки,линейка дешевле ручки.Какой предмет дороже всех остальных? Для ответа на вопрос замени по смыслу слово дешевле словом дороже(например,слово"блокнот дешевле тетради"замени на "тетрадь дороже блокнота")и изобрази отношения с помощью стрелок.

Answer 1

Линейка<ручка<блокнот<тетрадь<карандаш
значит, карандаш дороже всех остальных предметов

Answer 2

Given Information:

- Karandash (pencil) is more expensive than tetrad' (notebook). - Bloknot (notepad) is cheaper than tetrad' (notebook). - Bloknot (notepad) is more expensive than ruchka (pen). - Lineyka (ruler) is cheaper than ruchka (pen).

Analyzing the Relationships:

To determine which item is more expensive than all the others, let's analyze the given relationships and replace the word "cheaper" with "more expensive" to make the comparisons clearer:

- Karandash (pencil) is more expensive than tetrad' (notebook). - Tetrad' (notebook) is more expensive than bloknot (notepad). - Bloknot (notepad) is more expensive than ruchka (pen). - Lineyka (ruler) is more expensive than ruchka (pen).

Finding the Most Expensive Item:

By analyzing the relationships, we can see that the ruchka (pen) is the only item that is not mentioned as being more expensive than any other item. Therefore, the ruchka (pen) is the most expensive item among all the others.

To represent the relationships visually, we can use arrows:

Karandash (pencil)  --> Tetrad' (notebook)  --> Bloknot (notepad)  --> Ruchka (pen)
   ↑                                                ↓
Lineyka (ruler)                                  Ruchka (pen)

Please note that the information provided is based on the given relationships and may not reflect real-world prices or market values.