Perfectly Perilous Math24 death defying challenges for young mathematicians. Here are 24 do or die problems from a world where fantasy meets math and survival depends on finding a correct result. How many months would it take a single vampire to completely take over a town of 500,000 people? How long can a barrel of fresh water last before five shipwrecked sailors go mad from thirst? As fun to read to read as they are challenging to solve, these problems draw upon concepts
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