International Maths Olympiad Forum By SOF Olympiad Trainer - Page 134

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 6

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Class : Class 8
The shaded portions are larger than the unshaded portions, so the answer HAS to be greater than 1/2 (0.5), and the only option that's fits that criteria is 0.7 Hence the correct answer is D

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Subject :IMO    Class : Class 8

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Class : Class 8
it should be 240

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Class : Class 5
no it is 4848 only

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Subject :IMO    Class : Class 6

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Class : Class 6

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Class : Class 6

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 3

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Class : Class 5
HOW

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Class : Class 3

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Class : Class 4
wrong question

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 8

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Class : Class 8
b

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