Revision history of "2021 JMC 10 Problems/Problem 9"

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  • (cur | prev) 15:12, 1 April 2021Skyscraper (talk | contribs). . (598 bytes) (+598). . (Created page with "==Problem== In Malachar, the number system is identical to ours, but all real numbers are written with digits in reverse order. A citizen in Malachar writes <math>15\cdot 73....")