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Mathematics, 25.03.2020 16:12, SmokeyRN
White shapes and black shapes are used in a game. some shapes are circles. All the other shapes are squares.
The ratio of the number of white shapes to the number of black shapes is 5:11
The ratio of the number of white circles to the number of white squares is 3:7
The ratio of the number of black circles to the number of black squares is 3:8
work out what fraction of all the shapes are circles
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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White shapes and black shapes are used in a game. some shapes are circles. All the other shapes are...
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