The width of the rectangle room is 5m and the length is 4m. How much varnish is required to cover

The width of the rectangle room is 5m and the length is 4m. How much varnish is required to cover the floor in this room if 250g of varnish is consumed for 1m?

Let’s write down the solution to the problem by actions with questions.

What is the area of the floor if it is a rectangle with sides five meters and four meters?

5 * 4 = 20 (m ^ 2) floor area.

How much varnish is required to cover the floor in this room if 250 grams of varnish are consumed for every 1 m ^ 2?

250 * 20 = 5,000 (g) varnish required.

5000 g = 5 kg, as 1000 g = 1 kg.

Answer: 5 kilograms of varnish will be required to cover the floor in the room.