Question

В посёлке 40 одноэтажных домов двухэтажных в 2 раза больше чем одноэтажных трёхэтажных на 200 больше чем двухэтажных а остальные дома четырёхэтажных . всего в посёлке 600 домов каких домов больше трёхэтажных или четырёхэтажных и на сколько ?

Answer 1

) 40*2 = 80 (дом) - двух
2) 80+200 = 280 (дом) - трех
3) 600-(40+80+280) = 200 (дом) - четыр.
4) 280-200=80 (дом) - больше
Ответ: Трех больше на 80 домов

Answer 2

Analysis and Solution

To determine the number of three-story and four-story houses in the village, we can use the information provided. Let's break down the information step by step:

1. There are 40 single-story houses in the village. 2. The number of two-story houses is twice the number of single-story houses. 3. The number of three-story houses is 200 more than the number of two-story houses. 4. The remaining houses are four-story houses. 5. The total number of houses in the village is 600.

Let's calculate the number of three-story and four-story houses and find out which type is more common.

Calculation

1. Number of single-story houses: 40 2. Number of two-story houses: 2 * 40 = 80 3. Number of three-story houses: 80 + 200 = 280 4. Number of four-story houses: Total houses - (single-story + two-story + three-story) = 600 - (40 + 80 + 280) = 200

Answer

In the village, there are 280 three-story houses and 200 four-story houses. Therefore, there are more three-story houses than four-story houses by 80.

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