ladynae2002
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Dennis makes a tile table. He uses 2 boxes of 1,000 red tiles, some boxes of 100 blue tiles, and 8 boxes of 10 green tiles. He uses 3,380 tiles in all. How many boxes of blue tiles does Dennis use?

Respuesta :

jaslynx
3,000 red tiles
80 green tiles
3,000+80= 3,080. 
3,380-3,080=300
300 blue tiles.

Im thinking you accidentally put 2 instead of 3 in the 'He uses 2 boxes of 1,000 red tiles' because ive seen this problem before. but if not the answer is 1300 tiles if you meant to put 2.  

He used 13 boxes of blue tiles.

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Practice practice and practice is what makes you good at solving math problems.Learn and try to solve different types of problems instead of doing same types of questions repetitively. Read a given question patiently do not rush on this part the more you rush of reading a question the more difficult it will be to solve.Understand and think of some different possibilities.

In the given question

He uses, 2 boxes of 1000 red tiles = (2×1000) = 2000 red tiles.

some boxes of 100 blue tiles = 100x blue tiles       (assuming blue tile boxes                                                                                                                            

                                                                                                                      = x)  

8 boxes of 10 green tiles = (8×10) = 80 green tiles.

In total he used 3380 tiles

∴ 2000 + 100x + 80 = 3380

   100x = 1300

         x = 13

∴ He used 13 boxes of blue tiles.

Learn more about These type of problems here :

https://brainly.com/question/8679755

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