Question

Сколько краски пойдёт на окраску стены длиной 4 м и высотой 2м если на окраску 1кв м требуется 150г краски

Answer 1

2*4=8м2. 8*150=1200 г

Answer 2

Calculating the Amount of Paint Needed for Wall

To calculate the amount of paint needed to paint a wall, we can use the formula: Amount of paint (in grams) = Area to be painted (in square meters) × Amount of paint required per square meter (in grams).

Given: - Length of the wall = 4 meters - Height of the wall = 2 meters - Amount of paint required per square meter = 150 grams

Calculation

Using the formula, we can calculate the area of the wall and then determine the amount of paint needed.

Area of the wall (in square meters) = Length × Height Area of the wall = 4m × 2m = 8 square meters

Amount of paint needed (in grams) = Area of the wall × Amount of paint required per square meter Amount of paint needed = 8 square meters × 150 grams = 1200 grams

Therefore, to paint a wall with a length of 4 meters and a height of 2 meters, you will need 1200 grams of paint.