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Whenever different units are specified in a problem, we need to convert them to one common unit. The total area is given in square meters but the tile measurements are given in cm. So let's convert the tile measurements to meters. Why not convert the total area to square centimeters. Sure you can, only thing is all measurements must be in the same unit. No mixing of units. So the tile size in meters is 0.3m x 0.3m and so the area of a single tile is 0.09 square meter. Divide total area by area of a single tile and you will get the number of tiles needed. Thus the number of tiles needed is 18.5/0.09 = 205.5 tiles, make it 206 tiles.
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What is 9m 20cm minus 7m 30cm?
9.20m - 7.30m = 1.9 metres.
What is 30cm in to mm?
30cm = 300mm
What does 30cm x 30cm x 30cm equal?
30*30*30 cm3 or 27,000 cubic centimetres.
What is the surface area of a sphere with a diameter of 30cm?
Surface area of sphere: 4*pi*15^2 = 900*pi square cm
How much fall in a 3 degree roof over 7 meter?
30cm
How many 60cm x 30cm tiles in a square meter?
To determine the number of 60cm x 30cm tiles in a square meter, we first need to convert the dimensions to meters. One square meter is equal to 100cm x 100cm. Therefore, a 60cm x 30cm tile is equal to 0.6m x 0.3m. To find the area of one tile in square meters, we multiply the dimensions: 0.6m x 0.3m = 0.18 square meters. Finally, to find the number of tiles in one square meter, we divide the area of one square meter by the area of one tile: 1 square meter / 0.18 square meters = approximately 5.56 tiles.
How many square feet do 30 x 30 tiles cover?
Guess 30 x 30 tile means a tile 30cm by 30cm i.e. approximately 1 foot by 1 foot, in which case the answer is 1 square foot.
How many tiles is 30 x 30 in 12m?
If you're using 30cm x 30cm tile then it cover 900 cm area using 1 tile and your area is 12m x 12m=144m x 100 = 14400cm. Now 14400cm / 900cm = 16.You need 16 pcs of 30cm x 30cm tiles.
What is 9m 20cm minus 7m 30cm?
9.20m - 7.30m = 1.9 metres.
How many 30cm squared tiles will fill an area of 30 meters squared?
id say 10.000
What is the number of square units that covers the surface of a polygon?
It depends on the polygon and on the individual square units. For example, a 30cm*40cm rectangle has an area of 0.12 sq metres or 1,200 sq cm or 120,000 sq mm etc.
What is the area of a square that is 30 centimeters on one side?
Area of any square or rectangle = (length) x (width)Length and width are both 30 centimeters.Area = (30cm) x (30cm) = 900 square centimeters
How many meters cubed are in thirty centimeters cubed?
30 centimetres = 0.3 metres. Cubed ---- 0.3 * 0.3 * 0.3 = 0.027 So a 30cm cube contains 0.027 cubic metres
How long is the side of a square if its diagonal is 30cm?
Using Pythagoras' theorem: 21.21320344 cm
How can you can use a 30 centimeter ruler to measure ribbon for each length 0.3 m?
First you convert 0.3m into 30cm because 0.3cm is out of 10dm then you start at the end of the ribbon and measure up to 30cm and mark that with your finger and there you go cut where you marked it and there is 30cm r if you have a better answer please help i dont know if this is good I'm only 10 Grade 5Quite easily - 30cm is exactly the same measurement as 0.3 metres !
What is the area of a rectangular with the length of 45 cm and the width of 30cm?
45*30 = 1350 square cm
What is the area of a rectangle if the measurements are 30cm square?
You an calculate the area of a rectangle by multiplying length x width.
