Geometry

posted by .

A certain type of tile costs $50 per square meter.
If the actual tiles are square tiles with sides 20 cm,
How much does one tile cost?

  • Geometry -

    20cm * 20cm * $50/m^2 * m^2/(100cm)^2
    = 20*20*50/100*100 = $2 per tile

    makes sense, since 20cm = 1/5 m, so there are 25 tiles/m^2

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math 6 grade

    howard and claudi are placing square carpeting tiles in a wide hallway in the theater. The tiles one one side hace 16 inch sides and the tiles on the other side have 24 inche sides. A.how many of each tile will they have to buy for …
  2. Algebra

    Jim is installing ceramic tile behind his kitchen sink. Each tile is a square with side length 4 1/4 inches. For each tile, he allows an additional 1/8 inch per side for the grout between tiles. How many tiles should he buy if the …
  3. Geometry

    One hundred tiles of a certain size are needed to pave a floor. If a tile, which measures 4 cm less on each side, will be used, 225 tiles will be needed. Find the size of the larger tile.
  4. Algebra

    Suppose your tile company spends $ 195 each month, regardless of how many tiles are purchased as supplies. How much do you spend if you purchase 1000 tiles this month, taking into account this fixed cost?
  5. math

    there are 4 blue tile,s 3 yellow tiles, 5 red tiles, and 2 green tiles. he draws a tile replaces it, and draws another tile. what is the probability he will draw a blue tile on both
  6. algebra

    mary wants to put square tiles on the kitchen floor. The tile she has selected is 12 inches on each side and comes in boxs of20 tiles for $54 per box. Her kitchen is 15 feet 8 inches log and 5 feet 9 inches wide. How many boxes of …
  7. math

    your team has two x·sq-tiles, three x-tiles, and one unit tile on his desk and another person has one x·sq- tile, five x-tiles, and eight unit tiles on her desk. You decide to put all of the tiles together on one desk. What is the …
  8. Math

    Marcus has a large supply of rectangular wooden tiles. He wants to lay them out to form a square such that there are no gaps, and no tiles overlap. Each tile measures 44 mm wide and 56 mm long a) What will be the dimensions of the …
  9. maths

    a room 9m * 7.5m is covered with tiles. size of each tile is 20cm by 25cm. find the cost of tiles at the rate of $45 per tile.
  10. Maths

    A tile layer is laying tiles on a square wall of sides 2metres. If each tile measures 20cm by 20cm,calculate: 1. The number of tile required to tile the entire wall. 2. The cost of the tiles if they are sold at $2.00 each.

More Similar Questions