International Maths Olympiad Forum By SOF Olympiad Trainer - Page 76

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Subject :IMO    Class : Class 9

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LESS THAN 10 SO ANSWER SHOULD BE 58 F

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the answer is 3x 26 not 30x 26

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the question has been incorrectly framed. The text Jay was "3x times older" is misleading . older implies addition , so it becomes confusing why both multiplication and addition have been mentioned. Instead it should have been - 5 years ago, Jay's age was 3x times that of Trishika's age at that time.

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