The width of the rectangular room is 5 meters and the length is 4 meters How much varnish is required to cover the floor in this room if 250 kg of varnish is consumed per 1 square meter.
In order to find out how much paint is required, we need to find the area of the room in square meters, and then divide the area of the room by one square meter, thereby we find out how many times one square meter is contained in one room. How many times the area of a room is more than one square meter, how many times more varnish will be required to cover the floor.
find the area of the room:
5 * 4 = 20 (m ^ 2) room area;
20: 1 = 20 (p) as many times the area of the room is more than one square meter;
250 * 20 = 5,000 (g) of varnish is required in order to cover the room with varnish.
Answer: 5,000 grams of varnish is required to cover a room with varnish.
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