kaboomhicka kaboomhicka

22-03-2017
Mathematics

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Three times the number of blue tiles in a bag is the same as 30% of the number of blue tiles in the bag increased by 54. How many blue tiles are in the bag?

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Аноним Аноним

22-03-2017

3x = (0.3x)+54
2.7x = 54
x = 20 blue tiles

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