Question

В комнату шириной 3,5 м и длиной 5,5 м постелили ковер.Между ковром и стеной осталось место в 60 см, которое не застелили.Какая часть комнаты осталась незастеленной?

Answer 1

60/410 = 6/41
Приблизительно седьмая

Answer 2

Calculating the Uncovered Area in the Room

To calculate the area of the room that remains uncovered, we can start by finding the total area of the room and then subtracting the area covered by the carpet.

The room is 3.5 meters wide and 5.5 meters long. The area of the room can be calculated using the formula for the area of a rectangle: Area = length × width.

So, the total area of the room is: Area = 3.5 m × 5.5 m = 19.25 square meters.

The carpet does not cover a 60 cm wide strip along the wall. To find the area covered by the carpet, we need to subtract the area of this strip from the total area of the room.

The width of the uncovered strip is 60 cm, which is 0.6 meters. The length of the strip is the same as the length of the room, which is 5.5 meters.

The area of the uncovered strip is: Area of strip = length × width = 5.5 m × 0.6 m = 3.3 square meters.

To find the area of the room that remains uncovered, we subtract the area of the strip from the total area of the room: Uncovered area = Total area - Area of strip Uncovered area = 19.25 square meters - 3.3 square meters = 15.95 square meters.

So, the uncovered area of the room is 15.95 square meters.