Question

В 4-х этажном доме на разных этажах живут четыре одноклассница: Таня, Лена, Инна и Маша. Этаж, на котором живет Таня выше чем этаж на котором живет Лена, этаж Лены выше, чем этаж Маши, а этаж Маши ниже чем этаж Инны. Кто из одноклассниц живёт на первом этаже?

Answer 1

Ответ:

Маша живёт на первом.

Пошаговое объяснение:

сверху вниз.

Таня (выше Лены)

Лена (выше Маши)

Инна (получается выше Маши)

Маша (ниже Инны)

Answer 2

Problem Analysis

We have a 4-story building where four classmates named Tanya, Lena, Inna, and Masha live on different floors. We are given the following information: - Tanya lives on a higher floor than Lena. - Lena's floor is higher than Masha's floor. - Masha's floor is lower than Inna's floor.

We need to determine which classmate lives on the first floor.

Solution

To solve this problem, let's analyze the given information step by step:

1. Tanya lives on a higher floor than Lena. 2. Lena's floor is higher than Masha's floor. 3. Masha's floor is lower than Inna's floor.

Based on this information, we can deduce the following:

- Inna's floor is higher than Masha's floor, which means Inna cannot live on the first floor. - Masha's floor is lower than Inna's floor, so Masha cannot live on the first floor either. - Lena's floor is higher than Masha's floor, so Lena cannot live on the first floor. - Therefore, the only remaining option is that Tanya lives on the first floor.

Conclusion

Based on the given information, Tanya is the classmate who lives on the first floor.

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