The width of the rectangular room is 5 meters, and the length is 4 meters. How much varnish is required
| September 5, 2021 | education
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 g of varnish is consumed per 1 square meter?
In order to calculate how much varnish is required to cover the floor in a room, we will find its area.
S = ab. Where a = 5m, b = 4m.
S = 5 * 4 = 20 m2.
It is known that 250 g of varnish is consumed per 1 m2.
Then you will need varnish to cover the floor in the room.
V = 20 * 250 = 5000 gr.
Answer: To cover the floor in the room, you will need 5000 g of varnish.
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