Question

Сколько краски пойдёт на окраску стены длиной 8 м и высотой 3 м ,если на м2 требуется 300 кг краски?

Answer 1

1)8*3=24(м^2)-вся площадь стены
2)300*24=7200кг-краски нужно , чтобы покрасить стену

Answer 2

Calculating the Amount of Paint Needed for Wall

To calculate the amount of paint needed to cover a wall, we can use the formula: Area = Length x Height. Given that 1 square meter requires 300 kg of paint, we can calculate the total amount of paint needed to cover the wall.

Calculation

Using the formula Area = Length x Height, we can calculate the area of the wall: Area = 8m x 3m = 24 square meters.

Now, to find the total amount of paint needed, we can use the given requirement of 300 kg per square meter: Total paint needed = 24 square meters x 300 kg/square meter = 7200 kg.

So, to cover a wall with a length of 8 meters and a height of 3 meters, 7200 kg of paint will be needed.

I hope this helps! If you have any other questions, feel free to ask.