# Revision history of "1985 AJHSME Problem 13"

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• (cur | prev) 20:53, 31 January 2021‎ ‎ . . (635 bytes) (+635). . (Created page with "== Problem == If you walk for $45$ minutes at a rate of $4 \text{ mph}$ and then run for $30$ minutes at a rate of [itex]10\text{ mph,}</math...")