Question

Длина прямоугольной грядки 8 м ширина 2 м на 3/4 всей площади грядки посажен укроп на остальной площади-петрушка.Какая площадь грядки засажена петрушкой? Быстрее пж

Answer 1

8×2=16
3/4×16=12
16-12=4

Answer 2

1) 8 • 2 = 16 ( м2 ) площадь грядки
2) 3/4 • 16 = 0,75 • 16 = 12 ( м2 ) укроп
3) 16 - 12 = 4 ( м2 ) петрушка
Ответ 4 кв м

Answer 3

Calculation of Parsley-Planted Area in the Garden Bed

To calculate the area of the garden bed planted with parsley, we can follow these steps:

1. Calculate the Total Area of the Garden Bed: - The length of the garden bed is 8 meters, and the width is 2 meters. - The total area of the garden bed can be calculated using the formula: \[ \text{Area} = \text{Length} \times \text{Width} \] - Substituting the given values: \[ \text{Area} = 8 \, \text{m} \times 2 \, \text{m} = 16 \, \text{m}^2 \]

2. Calculate the Area Planted with Dill: - It's given that 3/4 of the total area is planted with dill, leaving the rest for parsley. - The area planted with parsley can be calculated as: \[ \text{Parsley Area} = \frac{1}{4} \times \text{Total Area} \] - Substituting the value of the total area: \[ \text{Parsley Area} = \frac{1}{4} \times 16 \, \text{m}^2 = 4 \, \text{m}^2 \]

So, the area of the garden bed planted with parsley is 4 square meters.