Question

На прямоугольном участке Земли со сторонами 50 метров и 35 метров хотят разместить прямоугольный бассейн имеющий длину 20 метров ширина 7 метров какую часть площади всего участка занимает бассейн

Answer 1

1 .50 * 35 = 175 м2
2 .20 * 7 = 140 м2
3. четыре пятых займёт бассеин

Answer 2

Calculation of the Pool Area

To determine the portion of the total area occupied by the pool, we need to calculate the areas of both the rectangular plot and the pool.

The area of the rectangular plot is calculated by multiplying its length by its width: Area of the rectangular plot = length × width = 50 meters × 35 meters.

The area of the pool is calculated in the same way: Area of the pool = length × width = 20 meters × 7 meters.

Calculation of the Proportion

To find the proportion of the total area occupied by the pool, we divide the area of the pool by the area of the rectangular plot and multiply by 100 to express it as a percentage: Proportion of the total area occupied by the pool = (Area of the pool / Area of the rectangular plot) × 100.

Let's calculate it using the given values: Proportion of the total area occupied by the pool = (20 meters × 7 meters) / (50 meters × 35 meters) × 100.

Simplifying the calculation: Proportion of the total area occupied by the pool = (140 square meters) / (1750 square meters) × 100.

Calculating the proportion: Proportion of the total area occupied by the pool ≈ 8%.

Therefore, the pool occupies approximately 8% of the total area of the rectangular plot.

Please note that the calculations provided are based on the given dimensions and assume that the pool is placed entirely within the rectangular plot.