İşlemleri adım adım yapalım:
Havuzun alanını hesapla: Havuzun boyutları 20 m ve 50 m'dir.
Havuz Alanı = 50 m * 20 m = 1000 m²
Arazinin toplam alanını metrekareye çevir: Arazinin toplam alanı 0,04 km²'dir.
1 km = 1000 m olduğu için
1 km² = 1000 m * 1000 m = 1.000.000 m²
0,04 km² = 0,04 * 1.000.000 m² = 40.000 m²
Havuz yapıldıktan sonra kalan alanı hesapla: Toplam alandan havuzun alanını çıkaralım.
Kalan Alan = Toplam Alan - Havuz Alanı
Kalan Alan = 40.000 m² - 1000 m² = 39.000 m²
Seranın alanını hesapla: Kalan alan üç eşit parçaya bölünüyor ve sera bu parçalardan birine yapılıyor.
Sera Alanı = Kalan Alan / 3
Sera Alanı = 39.000 m² / 3 = 13.000 m²
Buna göre Aysel Hanım'ın yapacağı seranın alanı 13.000 metrekaredir.
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In this problem, we need to calculate the area of a greenhouse. Let's solve it step by step. First, we need to find the area of the pool. The pool has dimensions of 20 meters by 50 meters. To calculate the area, we multiply length by width. So the pool area equals 50 meters times 20 meters, which gives us 1000 square meters.
Now, we need to convert the total land area from square kilometers to square meters. We know that the total land area is 0.04 square kilometers. Since 1 kilometer equals 1000 meters, 1 square kilometer equals 1 million square meters. Therefore, 0.04 square kilometers equals 0.04 times 1 million square meters, which gives us 40,000 square meters.
In step three, we need to calculate the remaining area after the pool is built. To do this, we subtract the pool area from the total land area. The total land area is 40,000 square meters, and the pool area is 1,000 square meters. So, the remaining area equals 40,000 square meters minus 1,000 square meters, which gives us 39,000 square meters.
In the final step, we need to calculate the area of the greenhouse. According to the problem, the remaining area is divided into three equal parts, and the greenhouse will be built on one of these parts. So, we divide the remaining area by three. The remaining area is 39,000 square meters divided by 3, which equals 13,000 square meters. Therefore, the area of Aysel's greenhouse is 13,000 square meters.