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Helen has some black tiles,

Helen has some black tiles, some white tiles and some grey tiles. She places a single row of8 tiles above her washbasin. Each
1. 1 answer
2. asked by Raj
3. 2,965 views
While playing a game, Rachel pulls two tiles out of a bag without looking and without replacing the first tile. The bag has two
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2. asked by Serena
3. 777 views
While playing a game, Rachel pulls two tiles out of a bag without looking and without replacing the first tile. The bag has two
1. 5 answers
2. asked by Victoria
3. 809 views
A worker placed white tiles around black tiles in the pattern shown in the three figures bellow. Based on this pattern, how many
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2. asked by Anonymous
3. 608 views
A builder is tiling a bathroom using black and white tiles. For every 3 black tiles, he uses 7 white tiles as shown. He uses 56
1. 1 answer
2. 37 views
Tina has 30 black ceramic tiles. She wants to make a rectangular shaped design with the black tiles and then make a yellow
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2. asked by I po
3. 55 views
Helen is using glass tiles that each measure one square centimeter to make a decorative square plate. The plate will use 144
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2. 55 views
Suppose there are b black, w white and r red tiles on a table. We are allowed to replace two tiles of different colors with the
1. 2 answers
2. asked by Adnan
3. 743 views
The diagram below represents black and white floor tiles at a size of five by five. If you add to this pattern to make it six by
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2. asked by Meep
3. 1,159 views
Poor Delbert has been asked to do some tiling at home. He doesn't really understand the pattern. Can you help? How many black
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2. asked by Sameeha
3. 544 views