Question

Площадь детского развлекательного комплекса, составляющая 40 гектаров, за счет постройки новых аттракционов была увеличена на 2 гектара. Сколько процентов стала составлять площадь развлекательного комплекса по отношению к своему первоначальному размеру?

Answer 1

40+2=42га новая площадь
42:40*10%=105%

Answer 2

Calculating the Increase in the Area of the Amusement Park

To calculate the percentage increase in the area of the amusement park after the construction of new attractions, we can use the following formula:

Percentage Increase = ((New Area - Original Area) / Original Area) * 100

Given: - Original Area = 40 hectares - Increase in Area = 2 hectares

Using the formula, we can calculate the percentage increase.

Calculation

Percentage Increase = ((40 + 2 - 40) / 40) * 100

Percentage Increase = (2 / 40) * 100

Percentage Increase = 5%

Therefore, the percentage increase in the area of the amusement park, due to the construction of new attractions, is 5%.

The calculation is based on the provided information and the formula for calculating percentage increase.