Question

В саду юные натуралисты вырастили цветы на одинаковых по длине участках.Ширина первого участка равна 10м, а площадь - 400м2.Ширина второго участка на 2 м больше, чем ширина первого.Чему равна площадь второго участка?

Answer 1

1).400:10=40 (м) длина первого и второго участка; 2). 10+2=12 (м) ширина второго участка; 3). 12*40=480 (м/кВ) площадь второго участка.

Answer 2

Calculation of the Second Plot's Area

To find the area of the second plot, we need to determine the width of the second plot first. According to the information provided, the width of the first plot is 10m, and the width of the second plot is 2m more than the width of the first plot.

Let's calculate the width of the second plot:

Width of the second plot = Width of the first plot + 2m

Substituting the given values:

Width of the second plot = 10m + 2m = 12m

Now that we know the width of the second plot, we can calculate its area.

The area of a rectangle is given by the formula:

Area = Length × Width

Since the length of both plots is the same, we can use the area of the first plot to calculate the area of the second plot.

Given that the area of the first plot is 400m², we can calculate the length of both plots using the formula:

Length = Area / Width

Substituting the values:

Length = 400m² / 10m = 40m

Now, we can calculate the area of the second plot using the length and width we have determined:

Area of the second plot = Length × Width Area of the second plot = 40m × 12m = 480m²

Therefore, the area of the second plot is 480m².